<Page>
                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-CSR

             CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT
                              INVESTMENT COMPANIES

<Table>
                                                    
Investment Company Act file number:                    811-4661

Exact name of registrant as specified in charter:      Dryden Gobal Total Return Fund,
                                                       Inc.

Address of principal executive offices:                Gateway Center 3
                                                       100 Mulberry Street
                                                       Newark, New Jersey 07102

Name and address of agent for service:                 Marguerite E.H. Morrison
                                                       Gateway Center 3
                                                       100 Mulberry Street
                                                       Newark, New Jersey 07102

Registrant's telephone number, including area code:    973-367-7525

Date of fiscal year end:                               December 31, 2003

Date of reporting period:                              June 30, 2003
</Table>

<Page>

Item 1 -- Reports to Stockholders




Dryden
Global Total Return Fund, Inc.

Formerly known as Prudential Global Total Return Fund, Inc.

JUNE 30, 2003           SEMIANNUAL REPORT

FUND TYPE               OBJECTIVE
Global/international    Total return made up of current income
bond                    and capital appreciation

This report is not authorized for distribution
to prospective investors unless preceded or
accompanied by a current prospectus.

The views expressed in this report and information
about the Fund's portfolio holdings are for the
period covered by this report and are subject
to change thereafter.

JennisonDryden is a service mark of
The Prudential Insurance Company
of America.

JennisonDrydenMutualFunds




Dear Shareholder,                 August 15, 2003

Stocks and bonds often move in opposite
directions. However, for a period during
the spring of 2003, both markets in the United
States rallied in tandem. Recently, signs of
stronger economic growth have helped sustain
the rise in equities but weighed heavily on
bonds. Regardless of the direction of financial
markets, it is important to remember that a
wise investor plans today for tomorrow's needs.
Current market activity should have little
impact on planning for your long-term
investment goals.

Whether you are investing for your retirement,
your children's education, or some other
purpose, JennisonDryden mutual funds offer the
experience, resources, and professional
discipline of three leading asset management
firms that can make a difference for you.
JennisonDryden equity funds are managed by
Jennison Associates and Quantitative
Management. Prudential Fixed Income manages the
JennisonDryden fixed income and money market
funds.

A diversified asset allocation strategy is a
disciplined approach to investing that
may help you make more consistent progress
toward your goals. We recommend
that you develop a personal asset allocation
strategy  in consultation with a financial
professional who knows you, who understands
your reasons for investing, the time you have
to reach your goals, and the amount of risk you
are comfortable assuming. JennisonDryden mutual
funds offer a wide range of investment choices,
and your financial professional can help you
choose the appropriate funds to implement
your strategy.

I was named president of the Dryden Global
Total Return Fund, Inc. in March 2003. Thank
you for your confidence in JennisonDryden
mutual funds. We look forward to serving your
future investment needs.

Sincerely,

Judy A. Rice, President
Dryden Global Total Return Fund, Inc.

          Dryden Global Total Return Fund, Inc. 1




Your Fund's Performance

Fund Objective
The Dryden Global Total Return Fund, Inc. (the
Fund) seeks total return made up of current
income and capital appreciation. There can be
no assurance that the Fund will achieve its
investment objective.

Cumulative Total Returns1 as of 6/30/03


                                Six Months   One Year   Five Years   Ten Years  Since Inception2
                                                                 
Class A                            6.81%      13.38%      21.88%       86.97%       302.13%
Class B                            6.40       12.50       18.44          N/A         43.28
Class C                            6.41       12.61       18.55          N/A         43.42
Class Z                            6.80       13.49       23.29          N/A         35.70
Citigroup WGBI-Unhedged3           7.11       16.51       38.25        87.87          ***
Lipper Global Income Funds Avg.4   8.38       15.75       32.57        89.45         ****


Average Annual Total Returns1 as of 6/30/03


                                             One Year   Five Years   Ten Years  Since Inception2
                                                                    
Class A                                        8.85%       3.19%        6.02%        8.28%
Class B                                        7.50        3.28          N/A         4.94
Class C                                       10.49        3.25          N/A         4.81
Class Z                                       13.49        4.28          N/A         4.97
Citigroup WGBI-Unhedged3                      16.51        6.69         6.51         ***
Lipper Global Income Funds Avg.4              15.75        5.72         6.50        ****


Distributions and Yields1 as of 6/30/03
                     Total Distributions       30-Day
                     Paid for Six Months     SEC Yield
Class A                     $0.15               0.90%
Class B                     $0.12               0.17
Class C                     $0.13               0.42
Class Z                     $0.16               1.19

Past performance is not indicative of future
results. Principal value and investment return
will fluctuate so that an investor's shares,
when redeemed, may be worth more or less than
their original cost. Past performance numbers,
with the exception of six-month, one-, and
five-year returns, do not fully reflect the
higher operating expenses incurred since the
Fund commenced operations as an open-end mutual
fund on January 15, 1996. If these expenses had
been applied since the Fund's inception, past
performance returns would have been lower.
Prior to January 15, 1996, the Fund operated as
a closed-end fund with shares being traded on
the New York Stock Exchange. 1Source:
Prudential Investments LLC and Lipper Inc. The
cumulative total returns do not take into
account applicable sales charges. If reflected,
the applicable sales charges would reduce the
cumulative total return performance quoted. The
average annual total returns do take into
account applicable sales charges. Without the
distribution and service (12b-1) fee waiver of
0.05% and 0.25% for Class A and Class C shares
respectively, the returns for these classes
would have been lower. The Fund charges a
maximum front-end sales charge of 4% for Class
A shares and a 12b-1 fee of up to 0.30%
annually. In some circumstances, Class A shares
may not be subject to a front-end sales charge,
but may be subject to a 1% contingent deferred
sales charge (CDSC) for the first year. Class B
shares are subject to a declining CDSC of 5%,
4%, 3%, 2%, 1%, and 1% for the first six years
respectively after purchase and a 12b-1 fee of
0.75% annually. Approximately seven years after
purchase, Class B shares will automatically
convert to Class A shares on a quarterly basis.
Class C shares are subject to a front-end sales
charge of 1%, a CDSC of 1% for shares redeemed
within 18 months of purchase, and

2 Visit our website at www.jennisondryden.com




a 12b-1 fee of up to 1% annually. Class Z
shares are not subject to a sales charge or
12b-1 fee. The returns in the tables do not
reflect the deduction of taxes that a
shareholder would pay on fund distributions or
following the redemption of fund shares.
2Inception dates: Class A, 7/7/86; Class B and
Class C, 1/15/96; and Class Z, 3/17/97. 3The
Citigroup World Government Bond Index (WGBI)-
Unhedged (formerly known as the Salomon Smith
Barney World Government Bond Index-Unhedged) is
a market capitalization-weighted index
consisting of the government bond markets of 18
countries, which are selected based on market
capitalization and investability criteria. All
issues have a remaining maturity of at least
one year. 4The Lipper Global Income Funds
Average (Lipper Average) represents returns
based on an average return of all funds in the
Lipper Global Income Funds category for the
periods noted. Funds in the Lipper Average
invest primarily in U.S. dollar and non-U.S.
dollar debt securities of issuers located in at
least three countries, one of which may be the
United States. Investors cannot invest directly
in an index. The returns for the Citigroup
WGBI-Unhedged and the Lipper Average would be
lower if they included the effects of sales
charges, operating expenses of a mutual fund,
or taxes. Returns for the Lipper Average
reflect the deduction of operating expenses,
but not sales charges or taxes. ***Citigroup
WGBI-Unhedged Closest Month-End to Inception
cumulative total returns as of 6/30/03 are
270.58% for Class A, 49.44% for Class B and
Class C, and 48.58% for Class Z. Citigroup
WGBI-Unhedged Closest Month-End to Inception
average annual total returns as of 6/30/03 are
8.05% for Class A, 5.57% for Class B and Class
C, and 6.54% for Class Z. ****Lipper Average
Closest Month-End to Inception cumulative total
returns as of 6/30/03 are 263.16% for Class A,
55.43% for Class B and Class C, and 44.57% for
Class Z. Lipper Average Closest Month-End to
Inception average annual total returns as of
6/30/03 are 7.91% for Class A, 6.00% for Class
B and Class C, and 5.98% for Class Z.

Five Largest Issuers expressed as a percentage
of total investments as of 6/30/03

Japanese Government                  18.6%
German Government                    16.7
Canadian Government                   6.8
United Kingdom Treasury               6.7
Italian Government                    5.7
Issuers are subject to change.

Dryden Global Total Return Fund, Inc. 3


<Page>

Portfolio of Investments
as of June 30, 2003 (Unaudited)
<Table>
<Caption>
 -----------------------------------------------------------------------------------
 PRINCIPAL                                                              US$
 AMOUNT (000)          DESCRIPTION                                      VALUE (NOTE 1)
                                                                                
 LONG-TERM INVESTMENTS  93.2%
 CANADA  6.8%
 -----------------------------------------------------------------------------------
                       Canadian Government Bonds,
   CAD   6,255         3.50%, 6/1/05                                    $     4,644,329
        10,465         4.50%, 9/1/07                                          7,963,027
         3,075         4.25%, 9/1/08                                          2,307,014
                                                                        ---------------
                                                                             14,914,370
 EUROBONDS  34.4%
 -----------------------------------------------------------------------------------
                       Bayerische Hypo - und Vereinsbank AG,
   EUR   1,975          3.00%, 6/11/08                                        2,250,980
                       Belgian Government Bonds,
         2,412          8.50%, 10/1/07                                        3,390,258
                       Brazilian Government Bonds,
           300          11.50%, 4/2/09                                          349,328
                       Finnish Government Bonds,
         1,915          3.00%, 7/4/08                                         2,199,749
                       French Government Bonds,
         1,705         3.50%, 1/12/08                                         2,005,905
         2,795         8.50%, 4/25/23                                         4,865,810
                       German Government Bonds,
        14,820         2.50%, 3/18/05                                        17,126,063
         4,690         3.00%, 4/11/08                                         5,399,224
         3,916         5.375%, 1/4/10                                         5,025,327
         6,970         5.50%, 1/4/31                                          8,960,474
                       Greek Government Bonds,
         4,885          4.65%, 6/21/05                                        5,871,660
                       Italian Government Bonds,
         7,005         6.75%, 7/1/07                                          9,250,817
         1,990         5.00%, 5/1/08                                          2,489,971
           530         5.50%, 11/1/10                                           686,042
                       Spanish Government Bonds,
         4,785          5.35%, 10/31/11                                       6,151,328
                                                                        ---------------
                                                                             76,022,936
 HUNGARY  1.3%
 -----------------------------------------------------------------------------------
                       Hungarian Government Bonds,
   HUF 699,760          7.00%, 4/12/06                                        2,913,843
</Table>
See Notes to Financial Statements.
4 Visit our website at www.jennisondryden.com

<Page>
<Table>

 -----------------------------------------------------------------------------------
 PRINCIPAL                                                              US$
 AMOUNT (000)          DESCRIPTION                                      VALUE (NOTE 1)
 JAPAN  18.4%
 -----------------------------------------------------------------------------------
                                                                               
                       Japanese Government Bonds,
  JPY  823,000         0.30%, 9/20/07                                   $     6,856,860
     1,189,950         0.30%, 3/20/08                                         9,896,182
       184,700         1.90%, 3/20/09                                         1,665,661
       152,700         1.80%, 3/22/10                                         1,376,913
     1,070,500         1.60%, 3/21/11                                         9,544,411
       200,350         1.30%, 6/20/12                                         1,746,345
       521,500         1.10%, 9/20/12                                         4,464,509
       426,300         1.90%, 6/20/22                                         3,999,072
       128,000         1.40%, 12/20/32                                        1,076,096
                                                                        ---------------
                                                                             40,626,049
 POLAND  1.5%
 -----------------------------------------------------------------------------------
                       Polish Government Bonds,
   PLZ  11,885          8.50%, 6/12/05                                        3,246,747

 UNITED KINGDOM  6.6%
 -----------------------------------------------------------------------------------
                       United Kingdom Treasury Bonds,
   GBP   2,510         8.50%, 12/7/05                                         4,624,401
         4,805         5.00%, 9/7/14                                          8,422,059
         1,000         4.25%, 6/7/32                                          1,573,417
                                                                        ---------------
                                                                             14,619,877
 UNITED STATES  24.2%
 CORPORATE BONDS  2.2%
 -----------------------------------------------------------------------------------
                       Chohung Bank, FRN,
    USD    450          6.354%, 1/7/05                                          465,750
                       Fideicomiso Petacalco,
           904          10.16%, 12/23/09                                      1,054,836
                       Korea Exchange Bank,
           220          13.75%, 6/30/10                                         259,600
                       Oryx Energy Co.,
         1,690          8.00%, 10/15/03                                       1,721,263
                       Safeway, Inc.,
         1,245          6.05%, 11/15/03                                       1,263,698
                                                                        ---------------
                                                                              4,765,147
</Table>
                                              See Notes to Financial Statements.
                                         Dryden Global Total Return Fund, Inc. 5

<Page>

Portfolio of Investments
as of June 30, 2003 (Unaudited) Cont'd.
<Table>

 -----------------------------------------------------------------------------------
 PRINCIPAL                                                              US$
 AMOUNT (000)          DESCRIPTION                                      VALUE (NOTE 1)
                                                                               
 UNITED STATES GOVERNMENT OBLIGATIONS  22.0%
 -----------------------------------------------------------------------------------
                       United States Treasury Bonds,
   USD   4,750          5.375%, 2/15/31                                 $     5,348,761
         3,320         11.25%, 2/15/15                                        5,657,486
                       United States Treasury Notes,
         5,645         1.875%, 9/30/04                                        5,700,569
         3,715         2.125%, 10/31/04                                       3,764,484
           915         7.50%, 2/15/05                                         1,007,644
           975         6.75%, 5/15/05                                         1,073,757
        10,053         3.25%, 8/15/07                                        10,491,642
         6,900         6.00%, 8/15/09                                         8,139,033
         3,445         4.00%, 11/15/12                                        3,584,819
         3,730         3.625%, 5/15/13                                        3,759,139
                                                                        ---------------
                                                                             48,527,334
                                                                        ---------------
                       Total United States investments                       53,292,481
                                                                        ---------------
                       Total long-term investments (cost US$194,072,037)     205,636,303
                                                                        ---------------
 SHORT-TERM INVESTMENTS  5.6%
 UNITED STATES GOVERNMENT OBLIGATIONS  0.3%
 -----------------------------------------------------------------------------------
                       United States Treasury Bills,
        800(b)          0.79%(a), 7/17/03                                       798,801
 SHARES
 -------------
 MUTUAL FUND  5.3%
 -----------------------------------------------------------------------------------
                       Prudential Core Investment Fund - Taxable Money
    11,662,403          Market Series (Note 3)                               11,662,403
                                                                        ---------------
                       Total short-term investments
                        (cost US$12,461,991)                                 12,461,204
                                                                        ---------------
                       TOTAL INVESTMENTS  98.8%
                        (COST US$206,534,028; NOTE 5)                       218,097,507
                       Other assets in excess of liabilities  1.2%            2,663,205
                                                                        ---------------
                       NET ASSETS  100%                                 $   220,760,712
                                                                        ---------------
                                                                        ---------------
</Table>

See Notes to Financial Statements.
6 Visit our website at www.jennisondryden.com

<Page>

Portfolio securities are classified according to the security's currency
denomination.

(a) Percentage quoted represents yield-to-maturity as of purchase date.
(b) Pledged as initial margin on financial futures contracts.
CAD--Canadian Dollar.
EUR--Euro.
FRN--Floating Rate Note.
GBP--Pound Sterling.
HUF--Hungarian Krone.
JPY--Japanese Yen.
PLZ--Polish Zloty.

The industry classification of portfolio holdings and other assets shown as
a percentage of net assets as of June 30, 2003 was as follows:

Foreign Government Obligations.........................................   68.0%
U.S. Government Obligations............................................   22.3
Banks..................................................................    1.8
Oil....................................................................    0.8
Food...................................................................    0.6
Assets in excess of other liabilities (including Taxable Money Market
  Series)..............................................................    6.5
                                                                         -----
                                                                         100.0%
                                                                         -----
                                                                         -----
                                              See Notes to Financial Statements.
                                         Dryden Global Total Return Fund, Inc. 7

<Page>

Statement of Assets and Liabilities

as of June 30, 2003 (Unaudited)

<Table>

 ASSETS
 -----------------------------------------------------------------------------------
                                                                                  
 Investments, at value (cost $206,534,028)                                $218,097,507
 Foreign currency, at value (cost $1,034,897)                                1,013,900
 Cash                                                                            3,795
 Interest receivable                                                         2,421,992
 Unrealized appreciation on forward currency contracts                       1,280,629
 Receivable for Fund shares sold                                                46,102
 Due from broker-variation margin                                               13,860
 Other assets                                                                   10,745
                                                                          ------------
 TOTAL ASSETS                                                              222,888,530
                                                                          ------------
 LIABILITIES
 -----------------------------------------------------------------------------------
 Unrealized depreciation on forward currency contracts                       1,331,437
 Accrued expenses and other liabilities                                        336,407
 Payable for Fund shares reacquired                                            256,469
 Management fee payable                                                        141,506
 Distribution fee payable                                                       51,763
 Withholding tax payable                                                        10,236
                                                                          ------------
 TOTAL LIABILITIES                                                           2,127,818
                                                                          ------------
 NET ASSETS                                                               $220,760,712
                                                                          ------------
                                                                          ------------
 -----------------------------------------------------------------------------------
 Net assets were comprised of:
    Common stock, at par                                                  $    294,116
    Paid-in capital in excess of par                                       220,765,251
                                                                          ------------
                                                                           221,059,367
    Overdistribution of net investment income                               (5,372,203)
    Accumulated net realized loss on investment and foreign currency
       transactions                                                         (6,238,314)
    Net unrealized appreciation on investments and foreign currencies       11,311,862
                                                                          ------------
 Net assets, June 30, 2003                                                $220,760,712
                                                                          ------------
                                                                          ------------
</Table>

See Notes to Financial Statements.
8 Visit our website at www.jennisondryden.com

<Page>

<Table>

 CLASS A
 -----------------------------------------------------------------------------------
                                                                                 
 Net asset value and redemption price per share
 ($206,522,839 / 27,517,246 shares of common stock issued and outstanding)      $7.51
 Maximum sales charge (4% of offering price)                                      .31
                                                                                -----
 Maximum offering price to public                                               $7.82
                                                                                -----
                                                                                -----
 CLASS B
 -----------------------------------------------------------------------------------
 Net asset value, offering price and redemption price per share
 ($8,254,049 / 1,097,768 shares of common stock issued and outstanding)         $7.52
                                                                                -----
                                                                                -----
 CLASS C
 -----------------------------------------------------------------------------------
 Net asset value and redemption price per share
 ($889,813 / 118,582 shares of common stock issued and outstanding)             $7.50
 Sales charge (1% of offering price)                                              .08
                                                                                -----
 Offering price to public                                                       $7.58
                                                                                -----
                                                                                -----
 CLASS Z
 -----------------------------------------------------------------------------------
 Net asset value, offering price and redemption price per share
 ($5,094,011 / 677,997 shares of common stock issued and outstanding)           $7.51
                                                                                -----
                                                                                -----
</Table>
                                              See Notes to Financial Statements.
                                         Dryden Global Total Return Fund, Inc. 9

<Page>

Statement of Operations

Six Months Ended June 30, 2003 (Unaudited)

<Table>

 NET INVESTMENT INCOME
 -----------------------------------------------------------------------------------
                                                                                  
 Income
 Interest (net of foreign withholding taxes of $80,609)                 $ 3,379,182
 Dividends                                                                   79,994
                                                                     -----------------
                                                                          3,459,176
                                                                     -----------------
 Expenses
 Management fee                                                             844,502
 Distribution fee--Class A                                                  264,352
 Distribution fee--Class B                                                   40,144
 Distribution fee--Class C                                                    2,897
 Transfer agent's fees and expenses                                         234,000
 Custodian's fees and expenses                                              101,000
 Reports to shareholders                                                     90,000
 Audit fee                                                                   21,000
 Registration fees                                                           20,000
 Legal fees and expenses                                                     17,000
 Directors' fees                                                              6,000
 Miscellaneous                                                                6,936
                                                                     -----------------
 TOTAL EXPENSES                                                           1,647,831
                                                                     -----------------
 Net investment income                                                    1,811,345
                                                                     -----------------
 REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS
 -----------------------------------------------------------------------------------
 Net realized gain (loss) on:
    Investment transactions                                              12,883,030
    Foreign currency transactions                                         2,332,831
    Financial futures contracts transactions                               (324,440)
                                                                     -----------------
                                                                         14,891,421
                                                                     -----------------
 Net change in unrealized appreciation (depreciation) on:
    Investments                                                             607,825
    Foreign currencies                                                   (2,573,375)
    Financial futures contracts                                             167,531
                                                                     -----------------
                                                                         (1,798,019)
                                                                     -----------------
 Net gain on investments and foreign currencies                          13,093,402
                                                                     -----------------
 NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS                   $14,904,747
                                                                     -----------------
                                                                     -----------------
</Table>

See Notes to Financial Statements.
10 Visit our website at www.jennisondryden.com

<Page>

Statement of Changes in Net Assets

For the Six Months and Year Ended Periods (Unaudited)

<Table>
<Caption>
 -----------------------------------------------------------------------------------
                                                     SIX MONTHS              YEAR
                                                        ENDED                ENDED
                                                    JUNE 30, 2003      DECEMBER 31, 2002
 INCREASE (DECREASE) IN NET ASSETS
 -----------------------------------------------------------------------------------
                                                                                  
 OPERATIONS
 Net investment income                              $   1,811,345        $   8,518,344
 Net realized gain (loss) on investment and
 foreign currency transactions                         14,891,421           (2,236,405)
 Net change in unrealized appreciation
 (depreciation) on investments and foreign
 currencies                                            (1,798,019)          15,196,646
                                                  -----------------    -----------------
 Net increase in net assets resulting from
 operations                                            14,904,747           21,478,585
                                                  -----------------    -----------------
 DIVIDENDS FROM NET INVESTMENT INCOME (NOTE 1)
 Class A                                               (4,060,642)          (9,125,204)
 Class B                                                 (128,297)            (264,924)
 Class C                                                  (14,535)             (27,759)
 Class Z                                                 (103,251)            (234,572)
                                                  -----------------    -----------------
                                                       (4,306,725)          (9,652,459)
                                                  -----------------    -----------------
 FUND SHARE TRANSACTIONS (NET OF SHARE
    CONVERSIONS) (NOTE 6)
 Net proceeds from shares sold                         10,385,911           11,254,043
 Net asset value of shares issued in
 reinvestment of dividends                              2,072,811            4,545,936
 Cost of shares reacquired                            (25,692,210)         (42,051,649)
                                                  -----------------    -----------------
 Decrease in net assets from Fund share
 transactions                                         (13,233,488)         (26,251,670)
                                                  -----------------    -----------------
 Total decrease                                        (2,635,466)         (14,425,544)
                                                  -----------------    -----------------
 NET ASSETS
 ---------------------------------------------------------------------------------------
 Beginning of period                                  223,396,178          237,821,722
                                                  -----------------    -----------------
 End of period                                      $ 220,760,712        $ 223,396,178
                                                  -----------------    -----------------
                                                  -----------------    -----------------
</Table>
                                              See Notes to Financial Statements.
                                        Dryden Global Total Return Fund, Inc. 11

<Page>

Notes to Financial Statements

(Unaudited)

Dryden Global Total Return Fund, Inc. (the 'Fund'), formerly known as Prudential
Global Total Return Fund, Inc., is an open-end, non-diversified management
investment company. The Fund's investment objective is to seek total return made
up of current income and capital appreciation. The Fund seeks to achieve this
objective by investing at least 65% of its total assets in income-producing debt
securities issued by the U.S. and foreign corporations and governments,
supranational organizations, semi-government entities or governmental agencies,
authorities or instrumentalities and short-term bank debt securities or bank
deposits. The Fund invests primarily in investment-grade securities denominated
in U.S. dollars and in foreign currencies.

NOTE 1. ACCOUNTING POLICIES

The following is a summary of significant accounting policies followed by the
Fund in the preparation of its financial statements.

Securities Valuation: In valuing the Fund's assets, quotations of foreign
securities in a foreign currency are converted to U.S. dollar equivalents at the
then current currency value. Securities traded in the over-the-counter market,
including securities listed on exchanges whose primary market is believed by
Prudential Investments LLC ('PI' or 'Manager'), in consultation with Prudential
Investment Management, Inc. ('PIM' or 'Subadviser'), to be over-the-counter, are
valued by an independent pricing agent or principal market maker. Securities
listed on a securities exchange are valued at the last sale price on such
exchange on the day of valuation or, if there was no sale on such day, at the
mean between the last reported bid and asked prices, or at the last bid price on
such day in the absence of an asked price. Securities traded via Nasdaq are
valued at the official closing price as provided by Nasdaq. Forward currency
exchange contracts are valued at the current cost of covering or offsetting the
contract on the day of valuation. Options on securities and indices traded on an
exchange are valued at the mean between the most recently quoted bid and asked
prices on such exchange. Futures contracts and options thereon traded on a
commodities exchange or board of trade are valued at the last sale price at the
close of trading on such exchange or board of trade or, if there was no sale on
the applicable commodities exchange or board of trade on such day, at the mean
between the most recently quoted bid and asked prices on such exchange or board
of trade or at the last bid price in the absence of an asked price. Securities
for which market quotations are not readily available or for which the pricing
agent or market maker does not provide a valuation or methodology, or provides a
valuation or methodology that, in the judgement of the Subadviser, does not

12 Visit our website at www.jennisondryden.com

<Page>

represent fair value, are valued at fair value by a Valuation Committee
appointed by the Board of Directors, in consultation with the Manager or
Subadviser. Investments in mutual funds are valued at their net asset value as
of the close of the New York Stock Exchange on the date of the valuation.

Short-term securities which mature in more than 60 days are valued at current
market quotations. Short-term securities which mature in 60 days or less are
valued at amortized cost, which approximates market value.

Foreign Currency Translation: The books and records of the Fund are maintained
in U.S. dollars. Foreign currency amounts are translated into U.S. dollars on
the following basis:

(i) market value of investment securities, other assets and liabilities--at the
current rates of exchange.

(ii) purchases and sales of investment securities, income and expenses-at the
rates of exchange prevailing on the respective dates of such transactions.

Although the net assets of the Fund are presented at the foreign exchange rates
and market values at the close of the period, the Fund does not isolate that
portion of the results of operations arising as a result of changes in the
foreign exchange rates from the fluctuations arising from changes in the market
prices of the securities held at the end of the period. Similarly, the Fund does
not isolate the effect of changes in foreign exchange rates from the
fluctuations arising from changes in the market prices of long-term debt
securities sold during the period. Accordingly, such realized foreign currency
gains or losses are included in the reported net realized gains or losses on
investment transactions.

Net realized gains or losses on foreign currency transactions represent net
foreign exchange gains or losses from sales and maturities of short-term
securities and forward currency contracts, disposition of foreign currencies,
currency gains or losses realized between the trade and settlement dates on
securities transactions, and the difference between the amounts of interest,
discount and foreign withholding taxes recorded on the Fund's books and the U.S.
dollar equivalent amounts actually received or paid. Net currency gains or
losses resulting from the valuing of foreign currency denominated assets
(excluding investments) and liabilities at year-end exchange rates are reflected
as a component of net unrealized appreciation or depreciation on investments and
foreign currencies.

Foreign security and currency transactions may involve certain considerations
and risks not typically associated with those of U.S. companies as a result of,
among
                                        Dryden Global Total Return Fund, Inc. 13

<Page>

other factors, the possibility of political or economic instability and the
level of governmental supervision and regulation of foreign securities markets.

Financial Futures Contracts: A financial futures contract is an agreement to
purchase (long) or sell (short) an agreed amount of securities at a set price
for delivery on a future date. Upon entering into a financial futures contract,
the Fund is required to pledge to the broker an amount of cash and/or other
assets equal to a certain percentage of the contract amount. This amount is
known as the 'initial margin.' Subsequent payments, known as 'variation margin,'
are made or received by the Fund each day, depending on the daily fluctuations
in the value of the underlying security. Such variation margin is recorded for
financial statement purposes on a daily basis as unrealized gain or loss. When
the contract expires or is closed, the gain or loss is realized and is presented
in the Statement of Operations as net realized gain or loss on financial futures
contracts.

The Fund invests in financial futures contracts in order to hedge existing
portfolio securities, or securities the Fund intends to purchase, against
fluctuations in value caused by changes in prevailing interest rates. Should
interest rates move unexpectedly, the Fund may not achieve the anticipated
benefits of the financial futures contracts and may realize a loss. The use of
futures transactions involves the risk of imperfect correlation in movements in
the price of futures contracts, interest rates and the underlying hedged assets.

Forward Currency Contracts: A forward currency contract is a commitment to
purchase or sell a foreign currency at a future date at a negotiated forward
rate. The Fund enters into forward currency contracts in order to hedge its
exposure to changes in foreign currency exchange rates on its foreign portfolio
holdings or on specific receivables and payables denominated in a foreign
currency. The contracts are valued daily at current forward exchange rates and
any unrealized gain or loss is included in net unrealized appreciation or
depreciation on investments and foreign currencies. Gain or loss is realized on
the settlement date of the contract equal to the difference between the
settlement value of the original and renegotiated forward contracts. This gain
or loss, if any, is included in net realized gain or loss on foreign currency
transactions. Risks may arise upon entering into these contracts from the
potential inability of the counterparties to meet the terms of their contracts.

Financial futures contracts and forward currency contracts involve elements of
both market and credit risk in excess of the amounts reflected on the Statement
of Assets and Liabilities.

Security Transactions and Net Investment Income: Security transactions are
recorded on the trade date. Realized and unrealized gains or losses on sales of
securities are calculated on the identified cost basis. Dividend income is
recorded on the

14 Visit our website at www.jennisondryden.com

<Page>

ex-dividend date. Interest income, including amortization of premium and
accretion of discount on debt securities, as required is recorded on the accrual
basis. Expenses are recorded on the accrual basis which may require the use of
certain estimates by management.

Net investment income (other than distribution fees which are charged directly
to the respective class) and unrealized and realized gains or losses are
allocated daily to each class of shares based upon the relative proportion of
net assets of each class at the beginning of the day.

Dividends and Distributions: The Fund expects to pay dividends of net investment
income and distributions of net realized capital gains, if any, annually.
Dividends and distributions to shareholders, which are determined in accordance
with federal income tax regulations and which may differ from generally accepted
accounting principles, are recorded on the ex-dividend date. Permanent book/tax
differences relating to income and gains are reclassified to paid in capital
when they arise.

Taxes: It is the Fund's policy to continue to meet the requirements of the
Internal Revenue Code applicable to regulated investment companies and to
distribute all of its taxable net income and capital gains, if any, to
shareholders. Therefore, no federal income or excise tax provision is required.

Withholding taxes on foreign interest are recorded, net of reclaimable amounts,
at the time the related income is earned.

NOTE 2. AGREEMENTS

The Fund has a management agreement with PI. Pursuant to this agreement, PI has
responsibility for all investment advisory services and supervises the
Subadvisor's performance of such services. PI has entered into a subadvisory
agreement with PIM. The subadvisory agreement provides that the subadvisor will
furnish investment advisory services in connection with the management of the
Fund. In connection therewith, the Subadvisor is obligated to keep certain books
and records of the Fund. PI pays for the services of PIM, the cost of
compensation of officers of the Fund, occupancy and certain clerical and
bookkeeping costs of the Fund. The Fund bears all other costs and expenses.

The management fee paid to PI is accrued daily and payable monthly at an annual
rate of .75 of 1% of the Fund's average daily net assets up to $500 million, .70
of 1% of such assets between $500 million and $1 billion, and .65 of 1% of such
assets in excess of $1 billion.
                                        Dryden Global Total Return Fund, Inc. 15

<Page>

The Fund has a distribution agreement with Prudential Investment Management
Services LLC ('PIMS'), which acts as the distributor of the Class A, B, C and Z
shares of the Fund. The Fund compensates PIMS for distributing and servicing the
Fund's Class A, Class B and Class C shares, pursuant to plans of distribution
(the 'Class A, B and C Plans'), regardless of expenses actually incurred by it.
The distribution fees are accrued daily and payable monthly. No distribution or
service fees are paid to PIMS as distributor of the Class Z shares of the Fund.

Pursuant to the Class A, B and C Plans, the Fund compensates PIMS for
distribution-related activities at an annual rate of up to .30 of 1%, 1% and 1%
of the average daily net assets of the Class A, B, and C shares, respectively.
Such expenses under the Plans were .25 of 1%, 1% and .75 of 1% of the average
daily net assets of the Class A, B and C shares, respectively, for the six
months ended June 30, 2003.

PIMS has advised the Fund that it has received approximately $12,700 and $400 in
front-end sales charges resulting from sales of Class A and Class C shares,
respectively, during the six months ended June 30, 2003. From these fees, PIMS
paid a substantial part of such sales charges to dealers, which in turn paid
commissions to salespersons and incurred other distribution costs.

PIMS has advised the Fund that for the six months ended June 30, 2003, it
received approximately $9,900 and $20 in contingent deferred sales charges
imposed upon certain redemptions by Class B and Class C shareholders,
respectively.

PI, PIM and PIMS are indirect, wholly-owned subsidiaries of Prudential
Financial, Inc. ('Prudential').

The Fund, along with other affiliated registered investment companies (the
'Funds'), is a party to a syndicated credit agreement ('SCA') with a group of
banks. For the six months ended June 30, 2003, the SCA provides for a commitment
of $800 million and allows the Funds to increase the commitment to $1 billion,
if necessary. Interest on any borrowings under the SCA will be at market rates.
The Funds pay a commitment fee of .08 of 1% of the unused portion of the SCA.
The commitment fee is accrued and paid quarterly and is allocated to the Funds
pro rata based on net assets. The purpose of the SCA is to serve as an
alternative source of funding for capital share redemptions. The expiration date
of the SCA was May 2, 2003. On May 2, 2003, the SCA was renewed under the same
terms and conditions ('May 2003 renewal'). The expiration date of the May 2003
renewal is April 30, 2004. The Fund did not borrow any amounts pursuant to the
SCA during the six months ended June 30, 2003.

16 Visit our website at www.jennisondryden.com

<Page>

NOTE 3. OTHER TRANSACTIONS WITH AFFILIATES

Prudential Mutual Fund Services LLC ('PMFS'), an affiliate of PI and an
indirect, wholly-owned subsidiary of Prudential, serves as the Fund's transfer
agent. During the six months ended June 30, 2003, the Fund incurred fees of
approximately $180,800 for the services of PMFS. As of June 30, 2003,
approximately $28,400 of such fees were due to PMFS.

The Fund pays networking fees to affiliated and unaffiliated broker/dealers.
These networking fees are payments made to broker/dealers that clear mutual fund
transactions through a national clearing system. The Fund incurred approximately
$19,300 in total networking fees, of which the amount relating to the services
of Prudential Securities, Inc. ('PSI'), was approximately $14,600 for the six
months ended June 30, 2003. As of June 30, 2003, approximately $2,400 of such
fees were due to PSI. These amounts are included in transfer agent's fees and
expenses in the Statement of Operations.

Effective July 1, 2003, PSI became a division of Wachovia Securities LLC of
which Prudential holds a minority interest. Prior to July 1, 2003, PSI was an
indirect, wholly-owned subsidiary of Prudential.

The Fund invests in the Taxable Money Market Series (the 'Series'), a portfolio
of Prudential Core Investment Fund, pursuant to an exemptive order received from
the Securities and Exchange Commission. The Series is a money market mutual fund
registered under the Investment Company Act of 1940, as amended, and managed by
PI. During the six months ended June 30, 2003, the Fund earned $79,994 from the
Series by investing its excess cash.

NOTE 4. PORTFOLIO SECURITIES

Purchases and sales of investment securities, other than short-term investments
for the six months ended June 30, 2003, aggregated $266,313,273 and
$280,493,323, respectively.

During the six months ended June 30, 2003, the Fund entered into financial
futures contracts. Details of open contracts at June 30, 2003 are as follows:
<Table>
<Caption>
                                                      VALUE AT        VALUE AT
NUMBER OF                             EXPIRATION        TRADE         JUNE 30,         UNREALIZED
CONTRACTS             TYPE               DATE           DATE            2003          DEPRECIATION
- ---------     --------------------    -----------    -----------     -----------     ---------------
                                                                      
                Short Position:
    61           10-yr T-Notes        Sep. 2003      $ 7,133,188     $ 7,163,688        $ (30,500)
                Long Positions:
    90          2-yr Euro-Schatz      Sep. 2003       11,034,835      11,031,734           (3,101)
    54         20-yr U.S. T-Bonds     Sep. 2003        6,404,023       6,336,563          (67,460)
    33          5-yr Eurodollars      Sep. 2003        4,313,649       4,295,080          (18,569)
     5          10-yr Jpn. Bonds      Sep. 2003        6,008,744       5,894,648         (114,096)
                                                                                     ---------------
                                                                                        $(233,726)
                                                                                     ---------------
                                                                                     ---------------
</Table>
                                        Dryden Global Total Return Fund, Inc. 17

<Page>

At June 30, 2003, the Fund had outstanding forward currency contracts to
purchase and sell foreign currencies as follows:
<Table>
<Caption>
                                                      VALUE AT
FOREIGN CURRENCY                   CURRENT        SETTLEMENT DATE       UNREALIZED         UNREALIZED
  PURCHASE CONTRACTS                VALUE             PAYABLE          APPRECIATION       DEPRECIATION
- -----------------------------    ------------     ----------------     -------------     --------------
                                                                             
Australian Dollars,
  expiring 7/30/03               $  3,352,322       $  3,333,013        $    19,309                 --
Canadian Dollars,
  expiring 7/28/03                  2,266,720          2,290,000                 --       $    (23,280)
Danish Krones,
  expiring 7/16/03                  2,674,396          2,733,570                 --            (59,174)
Euros,
  expiring 7/02/03                 34,717,308         35,427,517                 --           (710,209)
  expiring 8/04/03                 21,419,822         21,384,822             35,000                 --
  expiring 8/04/03                  5,560,230          5,570,000                 --             (9,770)
Japanese Yen,
  expiring 7/02/03                 29,395,441         29,608,891                 --           (213,450)
  expiring 8/04/03                 21,628,974         21,650,474                 --            (21,500)
Polish Zloty,
  expiring 7/16/03                  2,423,846          2,449,173                 --            (25,327)
Swedish Kronas,
  expiring 7/10/03                  5,397,993          5,599,423                 --           (201,430)
Swiss Francs,
  expiring 7/02/03                  2,413,902          2,410,431              3,471                 --
  expiring 7/16/03                  2,253,549          2,255,360                 --             (1,811)
                                 ------------     ----------------     -------------     --------------
                                 $133,504,503       $134,712,674        $    57,780       $ (1,265,951)
                                 ------------     ----------------     -------------     --------------
                                 ------------     ----------------     -------------     --------------
</Table>

<Table>
<Caption>
                                                      VALUE AT
FOREIGN CURRENCY                   CURRENT        SETTLEMENT DATE       UNREALIZED         UNREALIZED
  SALE CONTRACTS                    VALUE            RECEIVABLE        APPRECIATION       DEPRECIATION
- -----------------------------    ------------     ----------------     -------------     --------------
                                                                             
Canadian Dollars,
  expiring 7/28/03               $ 12,043,968       $ 12,165,135        $   121,167                 --
Euros,
  expiring 7/02/03                 16,775,958         17,221,542            445,584                 --
  expiring 7/02/03                 18,269,350         18,247,680                 --       $    (21,670)
  expiring 7/16/03                  2,266,839          2,255,360                 --            (11,479)
  expiring 8/04/04                  4,034,200          4,014,400                 --            (19,800)
Hungarian Forint,
  expiring 7/16/03                  3,116,030          3,260,805            144,775                 --
Japanese Yen,
  expiring 7/02/03                 30,564,247         30,664,369            100,122                 --
  expiring 8/04/04                  3,232,189          3,240,000              7,811                 --
New Zealand Dollars,
  expiring 7/30/03                  2,326,041          2,317,088                 --             (8,953)
Polish Zloty,
  expiring 7/16/03                  4,885,907          5,010,965            125,058                 --
</Table>

18 Visit our website at www.jennisondryden.com

<Page>

<Table>
<Caption>
                                                      VALUE AT
FOREIGN CURRENCY                   CURRENT        SETTLEMENT DATE       UNREALIZED         UNREALIZED
  SALE CONTRACTS                    VALUE            RECEIVABLE        APPRECIATION       DEPRECIATION
- -----------------------------    ------------     ----------------     -------------     --------------
                                                                             
Pound Sterling,
  expiring 7/30/03               $  4,397,542       $  4,433,920        $    36,378                 --
Swedish Kronas,
  expiring 7/10/03                  3,507,036          3,607,859            100,823                 --
Swiss Francs,
  expiring 7/02/03                  2,413,902          2,458,986             45,084                 --
  expiring 7/16/03                  2,860,374          2,956,421             96,047                 --
  expiring 7/16/03                  2,414,780          2,411,196                 --       $     (3,584)
                                 ------------     ----------------     -------------     --------------
                                 $113,108,363       $114,265,726        $ 1,222,849       $    (65,486)
                                 ------------     ----------------     -------------     --------------
                                 ------------     ----------------     -------------     --------------
</Table>

NOTE 5. TAX INFORMATION

The United States federal income tax basis of the Fund's investments and the
net unrealized appreciation as of June 30, 2003 were as follows:

                                                         NET UNREALIZED
    TAX BASIS        APPRECIATION      DEPRECIATION       APPRECIATION
- -----------------   ---------------   ---------------   -----------------
  $207,475,025        $11,780,243      $(1,157,761)        $10,622,482

The differences between book and tax basis are primarily attributable to
deferred losses on wash sales and amortization premiums.

For federal income tax purposes, the Fund had a capital loss carryforward as of
December 31, 2002, of approximately $20,797,100, of which $326,200 expires in
2003, $1,656,500 expires in 2005, $73,000 expires in 2006, $2,595,200 expires in
2007, $5,073,500 expires in 2008, $3,490,900 expires in 2009 and $7,581,800
expires in 2010. Accordingly, no capital gains distribution is expected to be
paid to shareholders until net gains have been realized in excess of such
carryforward. The capital loss carryforward differs from the amount on the
Statement of Assets and Liabilities primarily due to the Fund electing to treat
post-October capital losses of approximately $36,000 as having occurred in the
current fiscal year.

NOTE 6. CAPITAL

The Fund offers Class A, Class B, Class C and Class Z shares. Class A shares are
sold with a front-end sales charge of up to 4%. In some limited circumstances,
Class A shares may not be subject to a front-end sales charge, but may be
subject to a 1% contingent deferred sales charge for the first fiscal year.
Class B shares are sold with a contingent deferred sales charge which declines
from 5% to zero depending on the period of time the shares are held. Class B
shares will
                                        Dryden Global Total Return Fund, Inc. 19

<Page>

automatically convert to Class A shares on a quarterly basis approximately seven
years after purchase. Class C shares are sold with a front-end sales charge of
1% and a contingent deferred sales charge of 1% during the first 18 months. A
special exchange privilege is also available for shareholders who qualify to
purchase Class A shares at net asset value. Class Z shares are not subject to
any sales or redemption charge and are offered exclusively for sale to a limited
group of investors.

There are 2 billion authorized shares of common stock at $.01 par value per
share, divided equally into Class A, B, C and Z shares.

Transactions in shares of common stock were as follows:
<Table>
<Caption>
CLASS A                                                          SHARES          AMOUNT
- ------------------------------------------------------------   -----------    ------------
                                                                        
Six months ended June 30, 2003:
Shares sold                                                        953,991    $  7,101,606
Shares issued in reinvestment of dividends                         249,793       1,849,973
Shares reacquired                                               (3,074,755)    (23,172,663)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding before
  conversion                                                    (1,870,971)    (14,221,084)
Shares issued upon conversion from Class B                          52,341         408,191
                                                               -----------    ------------
Net increase (decrease) in shares outstanding                   (1,818,630)   $(13,812,893)
                                                               -----------    ------------
                                                               -----------    ------------
Year ended December 31, 2002:
Shares sold                                                      1,084,773    $  7,522,821
Shares issued in reinvestment of dividends and distributions       591,982       4,069,148
Shares reacquired                                               (5,305,213)    (36,528,145)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding before
  conversion                                                    (3,628,458)    (24,936,176)
Shares issued upon conversion from Class B                          70,097         487,465
                                                               -----------    ------------
Net increase (decrease) in shares outstanding                   (3,558,361)   $(24,448,711)
                                                               -----------    ------------
                                                               -----------    ------------
<Caption>
CLASS B
- ------------------------------------------------------------
                                                                        
Six months ended June 30, 2003:
Shares sold                                                        243,388    $  1,816,013
Shares issued in reinvestment of dividends                          15,479         115,102
Shares reacquired                                                 (150,135)     (1,113,540)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding before
  conversion                                                       108,732         817,575
Shares issued upon conversion into Class A                         (52,341)       (408,191)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding                       56,391    $    409,384
                                                               -----------    ------------
                                                               -----------    ------------
Year ended December 31, 2002:
Shares sold                                                        322,255    $  2,221,044
Shares issued in reinvestment of dividends and distributions        34,185         235,368
Shares reacquired                                                 (308,773)     (2,129,635)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding before
  conversion                                                        47,667         326,777
Shares issued upon conversion into Class A                         (70,118)       (487,465)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding                      (22,451)   $   (160,688)
                                                               -----------    ------------
                                                               -----------    ------------
</Table>

20 Visit our website at www.jennisondryden.com

<Page>

<Table>
<Caption>
CLASS C                                                          SHARES          AMOUNT
- ------------------------------------------------------------   -----------    ------------
Six months ended June 30, 2003:
                                                                        
Shares sold                                                         32,321    $    241,377
Shares issued in reinvestment of dividends                           1,740          12,910
Shares reacquired                                                   (8,367)        (62,870)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding                       25,694    $    191,417
                                                               -----------    ------------
                                                               -----------    ------------
Year ended December 31, 2002:
Shares sold                                                         35,125    $    241,946
Shares issued in reinvestment of dividends and distributions         3,604          24,792
Shares reacquired                                                  (51,402)       (358,799)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding                      (12,673)   $    (92,061)
                                                               -----------    ------------
                                                               -----------    ------------
<Caption>
CLASS Z
- ------------------------------------------------------------
                                                                        
Six months ended June 30, 2003:
Shares sold                                                        164,260    $  1,226,915
Shares issued in reinvestment of dividends                          12,784          94,826
Shares reacquired                                                 (181,205)     (1,343,137)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding                       (4,161)   $    (21,396)
                                                               -----------    ------------
                                                               -----------    ------------
Year ended December 31, 2002:
Shares sold                                                        182,499    $  1,268,232
Shares issued in reinvestment of dividends and distributions        31,511         216,628
Shares reacquired                                                 (439,639)     (3,035,070)
                                                               -----------    ------------
Net increase (decrease) in shares outstanding                     (225,629)   $ (1,550,210)
                                                               -----------    ------------
                                                               -----------    ------------
</Table>
                                        Dryden Global Total Return Fund, Inc. 21

<Page>

Financial Highlights

(Unaudited)

<Table>
<Caption>
                                                                          CLASS A
                                                                     -----------------
                                                                                   
                                                                     SIX MONTHS ENDED
                                                                     JUNE 30, 2003(B)
 -----------------------------------------------------------------------------------
 PER SHARE OPERATING PERFORMANCE:
 NET ASSET VALUE, BEGINNING OF PERIOD                                    $    7.17
                                                                           -------
 INCOME FROM INVESTMENT OPERATIONS
 Net investment income                                                         .06
 Net realized and unrealized gain (loss) on investment and
    foreign currencies                                                         .43
                                                                           -------
 Total from investment operations                                              .49
                                                                           -------
 LESS DISTRIBUTIONS
 Dividends from net investment income                                         (.15)
 Distributions in excess of net investment income                               --
 Distributions from net realized capital gains                                  --
 Tax return of capital distributions                                            --
                                                                           -------
       Total distributions                                                    (.15)
                                                                           -------
 Net asset value, end of period                                          $    7.51
                                                                           -------
                                                                           -------
 TOTAL RETURN(A):                                                             6.81%
 RATIOS/SUPPLEMENTAL DATA:
 Net assets, end of period (000)                                         $ 206,523
 Average net assets (000)                                                $ 213,234
 Ratios to average net assets:
    Expenses, including distribution and service (12b-1) fees                 1.44%(c)
    Expenses, excluding distribution and service (12b-1) fees                 1.19%(c)
    Net investment income                                                     1.63%(c)
 FOR CLASS A, B, C, AND Z SHARES:
    Portfolio turnover rate                                                    127%(d)
</Table>
- ------------------------------
(a) Total return does not consider the effects of sales loads. Total return is
    calculated assuming a purchase of shares on the first day and a sale on the
    last day of each period reported and includes reinvestment of dividends and
    distributions. Total returns for periods of less than a full year are not
    annualized.
(b) Calculated based upon weighted average shares outstanding during the year.
(c) Annualized.
(d) Not annualized.

See Notes to Financial Statements.
22 Visit our website at www.jennisondryden.com

<Page>

<Table>
<Caption>
                                               CLASS A
 ----------------------------------------------------------------------------------------------------
                                                                                         
                                       YEAR ENDED DECEMBER 31,
 ----------------------------------------------------------------------------------------------------
       2002               2001(B)                2000               1999(B)              1998(B)
 ----------------------------------------------------------------------------------------------------
     $   6.80             $   7.10             $   7.26             $   8.03             $   7.88
      -------              -------              -------              -------              -------
          .26                  .32                  .42                  .44                  .52
          .41                 (.33)                (.18)                (.75)                 .16
      -------              -------              -------              -------              -------
          .67                 (.01)                 .24                 (.31)                 .68
      -------              -------              -------              -------              -------
         (.30)                (.24)                  --                 (.33)                (.35)
           --                   --                   --                   --                 (.02)
           --                   --                   --                   --                 (.16)
           --                 (.05)                (.40)                (.13)                  --
      -------              -------              -------              -------              -------
         (.30)                (.29)                (.40)                (.46)                (.53)
      -------              -------              -------              -------              -------
     $   7.17             $   6.80             $   7.10             $   7.26             $   8.03
      -------              -------              -------              -------              -------
      -------              -------              -------              -------              -------
        10.13%                (.15)%               3.49%               (3.95)%               8.92%
     $210,353             $223,683             $208,101             $257,548             $158,932
     $212,828             $226,129             $225,914             $166,940             $171,427
         1.46%                1.52%                1.62%                1.75%                1.33%
         1.21%                1.27%                1.37%                1.50%                1.18%
         3.78%                4.50%                5.74%                6.00%                6.42%
          252%                 237%                 436%                 132%                  46%
</Table>
                                              See Notes to Financial Statements.
                                        Dryden Global Total Return Fund, Inc. 23
 

<Page>

Financial Highlights

(Unaudited) Cont'd.

<Table>
<Caption>
                                                                          CLASS B
                                                                     -----------------
                                                                                   
                                                                     SIX MONTHS ENDED
                                                                     JUNE 30, 2003(B)
 -----------------------------------------------------------------------------------
 PER SHARE OPERATING PERFORMANCE:
 NET ASSET VALUE, BEGINNING OF PERIOD                                     $  7.18
                                                                            -----
 INCOME FROM INVESTMENT OPERATIONS
 Net investment income                                                        .03
 Net realized and unrealized gain (loss) on investment and
    foreign currencies                                                        .43
                                                                            -----
 Total from investment operations                                             .46
                                                                            -----
 LESS DISTRIBUTIONS
 Dividends from net investment income                                        (.12)
 Distributions in excess of net investment income                              --
 Distributions from net realized capital gains                                 --
 Tax return of capital distributions                                           --
                                                                            -----
 Total distributions                                                         (.12)
                                                                            -----
 Net asset value, end of period                                           $  7.52
                                                                            -----
                                                                            -----
 TOTAL RETURN(A):                                                            6.40%
 RATIOS/SUPPLEMENTAL DATA:
 Net assets, end of period (000)                                          $ 8,254
 Average net assets (000)                                                 $ 8,095
 Ratios to average net assets:
    Expenses, including distribution and service (12b-1) fees                2.19%(c)
    Expenses, excluding distribution and service (12b-1) fees                1.19%(c)
    Net investment income                                                     .84%(c)
</Table>
- ------------------------------
(a) Total return does not consider the effects of sales loads. Total return is
    calculated assuming a purchase of shares on the first day and a sale on the
    last day of each period reported and includes reinvestment of dividends and
    distributions. Total returns for periods of less than a full year are not
    annualized.
(b) Calculated based upon weighted average shares outstanding during the year.
(c) Annualized.
See Notes to Financial Statements.
24 Visit our website at www.jennisondryden.com

<Page>

<Table>
<Caption>
                                               CLASS B
 ----------------------------------------------------------------------------------------------------
                                                                                         
                                       YEAR ENDED DECEMBER 31,
 ----------------------------------------------------------------------------------------------------
       2002               2001(B)                2000               1999(B)              1998(B)
 ----------------------------------------------------------------------------------------------------
      $ 6.81               $ 7.10               $ 7.26               $ 8.03               $ 7.89
       -----                -----                -----                -----                -----
         .21                  .28                  .37                  .40                  .46
         .41                 (.31)                (.17)                (.76)                 .16
       -----                -----                -----                -----                -----
         .62                 (.03)                 .20                 (.36)                 .62
       -----                -----                -----                -----                -----
        (.25)                (.21)                  --                 (.28)                (.30)
          --                   --                   --                   --                 (.02)
          --                   --                   --                   --                 (.16)
          --                 (.05)                (.36)                (.13)                  --
       -----                -----                -----                -----                -----
        (.25)                (.26)                (.36)                (.41)                (.48)
       -----                -----                -----                -----                -----
      $ 7.18               $ 6.81               $ 7.10               $ 7.26               $ 8.03
       -----                -----                -----                -----                -----
       -----                -----                -----                -----                -----
        9.28%                (.49)%               2.82%               (4.35)%               8.13%
      $7,480               $7,241               $6,145               $7,810               $3,625
      $7,461               $7,120               $6,821               $4,642               $3,048
        2.21%                2.02%                2.12%                2.25%                1.93%
        1.21%                1.27%                1.37%                1.50%                1.18%
        3.02%                4.01%                5.24%                5.49%                5.86%
</Table>
                                              See Notes to Financial Statements.
                                        Dryden Global Total Return Fund, Inc. 25

<Page>

Financial Highlights

(Unaudited) Cont'd.

<Table>
<Caption>
                                                                          CLASS C
                                                                     -----------------
                                                                                   
                                                                     SIX MONTHS ENDED
                                                                     JUNE 30, 2003(B)
 -----------------------------------------------------------------------------------
 PER SHARE OPERATING PERFORMANCE:
 NET ASSET VALUE, BEGINNING OF PERIOD                                     $  7.17
                                                                            -----
 INCOME FROM INVESTMENT OPERATIONS
 Net investment income                                                        .04
 Net realized and unrealized gain (loss) on investment and
    foreign currencies                                                        .42
                                                                            -----
 Total from investment operations                                             .46
                                                                            -----
 LESS DISTRIBUTIONS
 Dividends from net investment income                                        (.13)
 Distributions in excess of net investment income                              --
 Distributions from net realized capital gains                                 --
 Tax return of capital distributions                                           --
                                                                            -----
 Total distributions                                                         (.13)
                                                                            -----
 Net asset value, end of period                                           $  7.50
                                                                            -----
                                                                            -----
 TOTAL RETURN(A):                                                            6.41%
 RATIOS/SUPPLEMENTAL DATA:
 Net assets, end of period (000)                                             $890
 Average net assets (000)                                                    $779
 Ratios to average net assets:
    Expenses, including distribution and service (12b-1) fees                1.94%(c)
    Expenses, excluding distribution and service (12b-1) fees                1.19%(c)
    Net investment income                                                     .99%(c)
</Table>
- ------------------------------
(a) Total return does not consider the effects of sales loads. Total return is
    calculated assuming a purchase of shares on the first day and a sale on the
    last day of each period reported and includes reinvestment of dividends and
    distributions. Total returns for periods of less than a full year are not
    annualized.
(b) Calculated based upon weighted average shares outstanding during the year.
(c) Annualized.

See Notes to Financial Statements.
26 Visit our website at www.jennisondryden.com

<Page>

<Table>
<Caption>
                                               CLASS C
 ----------------------------------------------------------------------------------------------------
                                                                                         
                                       YEAR ENDED DECEMBER 31,
 ----------------------------------------------------------------------------------------------------
       2002               2001(B)                2000               1999(B)              1998(B)
 ----------------------------------------------------------------------------------------------------
     $   6.81             $   7.10             $   7.26             $   8.03             $   7.89
      -------               ------               ------               ------               ------
          .22                  .28                  .36                  .40                  .46
          .40                 (.31)                (.16)                (.76)                 .16
      -------               ------               ------               ------               ------
          .62                 (.03)                 .20                 (.36)                 .62
      -------               ------               ------               ------               ------
         (.26)                (.21)                  --                 (.28)                (.30)
           --                   --                   --                   --                 (.02)
           --                   --                   --                   --                 (.16)
           --                 (.05)                (.36)                (.13)                  --
      -------               ------               ------               ------               ------
         (.26)                (.26)                (.36)                (.41)                (.48)
      -------               ------               ------               ------               ------
     $   7.17             $   6.81             $   7.10             $   7.26             $   8.03
      -------               ------               ------               ------               ------
      -------               ------               ------               ------               ------
         9.37%                (.49)%               2.82%               (4.35)%               8.13%
         $666                 $719                 $424                 $561                 $275
         $741                 $564                 $482                 $354                 $220
         1.96%                2.02%                2.12%                2.25%                1.93%
         1.21%                1.27%                1.37%                1.50%                1.18%
         3.28%                3.97%                5.29%                5.51%                5.84%
</Table>
                                              See Notes to Financial Statements.
                                        Dryden Global Total Return Fund, Inc. 27

<Page>

Financial Highlights

(Unaudited) Cont'd.

<Table>
<Caption>
                                                                          CLASS Z
                                                                     -----------------
                                                                                   
                                                                     SIX MONTHS ENDED
                                                                     JUNE 30, 2003(B)
 -----------------------------------------------------------------------------------
 PER SHARE OPERATING PERFORMANCE:
 NET ASSET VALUE, BEGINNING OF PERIOD                                       $7.18
                                                                            -----
 INCOME FROM INVESTMENT OPERATIONS
 Net investment income                                                        .07
 Net realized and unrealized gain (loss) on investment and
    foreign currencies                                                        .42
                                                                            -----
 Total from investment operations                                             .49
                                                                            -----
 LESS DISTRIBUTIONS
 Dividends from net investment income                                        (.16)
 Distributions in excess of net investment income                              --
 Distributions from net realized capital gains                                 --
 Tax return of capital distributions                                           --
                                                                            -----
 Total distributions                                                         (.16)
                                                                            -----
 Net asset value, end of period                                           $  7.51
                                                                            -----
                                                                            -----
 TOTAL RETURN(A):                                                            6.80%
 RATIOS/SUPPLEMENTAL DATA:
 Net assets, end of period (000)                                          $ 5,094
 Average net assets (000)                                                 $ 4,958
 Ratios to average net assets:
    Expenses, including distribution and service (12b-1) fees                1.19%(c)
    Expenses, excluding distribution and service (12b-1) fees                1.19%(c)
    Net investment income                                                    1.84%(c)
</Table>
- ------------------------------
(a) Total return is calculated assuming a purchase of shares on the first day
    and a sale on the last day of each period reported and includes reinvestment
    of dividends and distributions. Total returns for periods of less than a
    full year are not annualized.
(b) Calculated based upon weighted average shares outstanding during the year.
(c) Annualized.

See Notes to Financial Statements.
28 Visit our website at www.jennisondryden.com

<Page>

<Table>
<Caption>
                                               CLASS Z
 ----------------------------------------------------------------------------------------------------
                                                                                         
                                       YEAR ENDED DECEMBER 31,
 ----------------------------------------------------------------------------------------------------
       2002               2001(B)                2000               1999(B)              1998(B)
 ----------------------------------------------------------------------------------------------------
      $ 6.81               $ 7.10              $   7.27             $   8.03              $ 7.88
       -----                -----                ------               ------               -----
         .27                  .35                   .43                  .42                 .52
         .42                 (.33)                 (.18)                (.71)                .17
       -----                -----                ------               ------               -----
         .69                  .02                   .25                 (.29)                .69
       -----                -----                ------               ------               -----
        (.32)                (.25)                   --                 (.34)               (.36)
          --                   --                    --                   --                (.02)
          --                   --                    --                   --                (.16)
          --                 (.06)                 (.42)                (.13)                 --
       -----                -----                ------               ------               -----
        (.32)                (.31)                 (.42)                (.47)               (.54)
       -----                -----                ------               ------               -----
      $ 7.18               $ 6.81              $   7.10             $   7.27              $ 8.03
       -----                -----                ------               ------               -----
       -----                -----                ------               ------               -----
       10.37%                 .10%                 3.78%               (3.74)%              9.07%
      $4,897               $6,179              $ 10,551             $ 12,847              $2,435
      $5,334               $9,591              $ 11,136             $  4,604              $1,771
        1.21%                1.27%                 1.37%                1.50%               1.18%
        1.21%                1.27%                 1.37%                1.50%               1.18%
        4.07%                4.84%                 5.98%                6.11%               6.65%
</Table>
                                              See Notes to Financial Statements.
                                        Dryden Global Total Return Fund, Inc. 29

<Page>

Supplemental Proxy Information

A meeting of the Fund's shareholders was held on July 2, 2003, in conjunction
with shareholder meetings for certain other funds within the JennisonDryden
Mutual Fund complex. The meeting was held for the following purposes:

(1) To elect the following ten individuals to serve on the Fund's Board of
    Directors to a term until the earlier to occur (a) the next meeting of
    shareholders at which Board Members are elected and until their successors
    are elected and qualified or (b) until their terms expire in accordance with
    each Fund's retirement policy which generally calls for the retirement of
    Directors on December 31 of the year in which they reach the age of 75.

    -  David E. Carson
    -  Robert E. La Blanc
    -  Douglas H. McCorkindale
    -  Stephen P. Munn
    -  Richard A. Redeker
    -  Robin B. Smith
    -  Stephen Stoneburn
    -  Clay T. Whitehead
    -  Judy A. Rice
    -  Robert F. Gunia

(2) To approve a proposal to permit the manager to enter into, or make material
    changes to, subadvisory agreements without shareholder approval.

(3) To permit an amendment to the management contract between PI and the Fund.

(4) To approve changes to fundamental investment restrictions and policies.

The results of the proxy solicitation on the above matters were:

         DIRECTOR/MANAGER/             VOTES         VOTES
      INVESTMENT RESTRICTION            FOR         AGAINST      ABSTENTIONS
   -----------------------------    -----------    ----------    -----------
(1)    David E. Carson               18,805,710        --            --
       Robert E. La Blanc            18,799,600        --            --
       Douglas H. McCorkindale       18,822,781        --            --
       Stephen P. Munn               18,829,047        --            --
       Richard A. Redeker            18,819,631        --            --
       Robin B. Smith                18,801,504        --            --
       Stephen Stoneburn             18,814,693        --            --

30 Visit our website at www.jennisondryden.com

<Page>
         DIRECTOR/MANAGER/             VOTES         VOTES
      INVESTMENT RESTRICTION            FOR         AGAINST      ABSTENTIONS
   -----------------------------    -----------    ----------    -----------
       Clay T. Whitehead             18,815,361        --            --
       Judy A. Rice                  18,815,959        --            --
       Robert F. Gunia               18,814,620        --            --
(2)    Subadvisory agreement         14,420,706     2,729,875        854,500
(3)    Amendment to management
       contract                      16,737,533     2,246,624        918,212
(4) Fundamental investment restrictions
(4a)   Issuing senior securities,
       borrowing money or pledging
       assets                        14,829,436     2,265,221        910,425
(4b)   Buying and selling real
       estate                        15,028,661     2,114,129        862,292
(4c)   Buying and selling
       commodities and commodity
       contracts                     14,789,576     2,254,258        961,248
(4d)   Fund concentration            15,017,177     2,018,667        969,237
(4e)   Making loans                  14,721,102     2,400,672        883,307
(4f)   Other investment
       restrictions, including
       investing in securities of
       other investment companies    14,987,332     2,087,424        930,326

A meeting of the Fund's shareholders was held on July 24, 2003, in conjunction
with shareholder meetings for certain other funds within the Prudential Mutual
Fund complex. The meeting was held for the following purposes:

(1) To approve amendments to the Fund's Articles of Incorporation.

The result of the proxy solicitation on the above matter was:

                                        VOTES         VOTES
                                         FOR         AGAINST      ABSTENTIONS
                                     -----------    ----------    -----------
(1)    Amendments to the Articles
       of Incorporation              15,425,565     1,846,510       989,650

                                       Dryden Global Total Return Fund, Inc. 31



MAIL                         TELEPHONE          WEBSITE
Gateway Center Three         (800) 225-1852     www.jennisondryden.com
100 Mulberry Street
Newark, NJ 07102-4077


DIRECTORS
David E.A. Carson - Robert F. Gunia - Robert E.
La Blanc - Douglas H. McCorkindale - Stephen P.
Munn - Richard A. Redeker - Judy A. Rice -
Robin B. Smith - Stephen D. Stoneburn - Clay T. Whitehead

OFFICERS
Judy A. Rice, President - Robert F. Gunia, Vice
President - Grace C. Torres, Treasurer -
Marguerite E.H. Morrison, Chief Legal Officer
and Assistant Secretary - Maryanne Ryan, Anti-
Money Laundering Compliance Officer

- ---------------------------------------------------------------------------
MANAGER                Prudential Investments LLC  Gateway Center Three
100 Mulberry Street
Newark, NJ 07102-4077
- ---------------------------------------------------------------------------
INVESTMENT ADVISER     Prudential Investment       Gateway Center Two
                       Management, Inc.            100 Mulberry Street
                                                   Newark, NJ 07102
- ---------------------------------------------------------------------------
DISTRIBUTOR            Prudential Investment       Gateway Center Three
                       Management Services LLC     14th Floor
                                                   100 Mulberry Street
                                                   Newark, NJ 07102-4077
- ---------------------------------------------------------------------------
CUSTODIAN              State Street Bank           One Heritage Drive
                       and Trust Company           North Quincy, MA 02171
- ---------------------------------------------------------------------------
TRANSFER AGENT         Prudential Mutual Fund      PO Box 8098
                       Services LLC                Philadelphia, PA 19101
- ---------------------------------------------------------------------------
INDEPENDENT AUDITORS   PricewaterhouseCoopers LLP  1177 Avenue of the
                                                   Americas
                                                   New York, NY 10036
- ---------------------------------------------------------------------------
LEGAL COUNSEL          Sullivan & Cromwell LLP     125 Broad Street
                                                   New York, NY 10004-2498
- ---------------------------------------------------------------------------

Dryden Global Total Return Fund, Inc.

Share Class          A          B          C           Z
Nasdaq               GTRAX      PBTRX      PCTRX       PZTRX
CUSIP                26243L105  26243L204  26243L303   26243L402

The views expressed in this report and information about the Fund's portfolio
holdings are for the period covered by this report and are subject to change
thereafter. The accompanying financial statements as of June 30, 2003 were not
audited and, accordingly, no auditors' opinion is expressed on them.

Mutual Funds:

ARE NOT INSURED BY THE FDIC OR ANY FEDERAL

GOVERNMENT AGENCY

MAY LOSE VALUE

ARE NOT A DEPOSIT OF OR GUARANTEED BY ANY BANK OR
ANY BANK AFFILIATE




JennisonDrydenMutualFunds

Dryden Global Total Return Fund, Inc.

Share Class           A          B          C          Z
Nasdaq                GTRAX      PBTRX      PCTRX      PZTRX
CUSIP                 26243L105  26243L204  26243L303  26243L402

MF169E2   IFS-A083142

<Page>
Item 2 -- Code of Ethics -- Not required in this filing

Item 3 -- Audit Committee Financial Expert -- Not required in this filing

Item 4 -- Principal Accountant Fees and Services -- Not required in this filing

Item 5 -- Reserved

Item 6 -- Reserved

Item 7 -- Disclosure of Proxy Voting Policies and Procedures for Closed-End
         Management Investment Companies -- Not required in this filing

Item 8 -- Reserved

Item 9 -- Controls and Procedures

          (a)  It is the conclusion of the registrant's principal executive
               officer and principal financial officer that the effectiveness of
               the registrant's current disclosure controls and procedures (such
               disclosure controls and procedures having been evaluated within
               90 days of the date of this filing) provide reasonable assurance
               that the information required to be disclosed by the registrant
               has been recorded, processed, summarized and reported within the
               time period specified in the Commission's rules and forms and
               that the information required to be disclosed by the registrant
               has been accumulated and communicated to the registrant's
               principal executive officer and principal financial officer in
               order to allow timely decisions regarding required disclosure.

          (b)  There have been no significant changes in the registrant's
               internal controls or in other factors that could significantly
               affect these controls subsequent to the date of their evaluation,
               including any corrective actions with regard to significant
               deficiencies and material weaknesses.

Item 10 -- Exhibits

          (a)  Code of Ethics -- Not required in this filing

          (b)  Certifications pursuant to Sections 302 and 906 of the
               Sarbanes-Oxley Act -- Attached hereto

<Page>
      Pursuant to the requirements of the Securities Exchange Act of 1934 and
the Investment Company Act of 1940, the registrant has duly caused this report
to be signed on its behalf by the undersigned, thereunto duly authorized.

Dryden Gobal Total Return Fund, Inc.

By: /s/ Marguerite E.H. Morrison
    ----------------------------------------------------------
    Marguerite E.H. Morrison
    Assistant Secretary

Date: August 26, 2003

      Pursuant to the requirements of the Securities Exchange Act of 1934 and
the Investment Company Act of 1940, this report has been signed below by the
following persons on behalf of the registrant and in the capacities and on the
dates indicated.

By: /s/ Judy A. Rice
    ----------------------------------------------------------
    Judy A. Rice
    President and Principal Executive Officer

Date: August 26, 2003

By: /s/ Grace C. Torres
    ----------------------------------------------------------
    Grace C. Torres
    Treasurer and Principal Financial Officer

Date: August 26, 2003