EXHIBIT 12
 
                                  TIME WARNER
                       RATIO OF EARNINGS TO FIXED CHARGES
                          (IN MILLIONS, EXCEPT RATIOS)


                                             PRO FORMA (a)
                                ---------------------------------------
                                  NINE MONTHS
                                      ENDED             YEAR ENDED
                                SEPTEMBER 30, 1996   DECEMBER 31, 1995
                                ------------------   ------------------
                                ISSUER   GUARANTOR   ISSUER   GUARANTOR
                                ------   ---------   ------   ---------
                                                  
Earnings:
    Net income (loss) before
      income taxes and
      extraordinary items.....  $ (134)   $  (322)   $  (58)   $  (100)
    Interest expense..........     650        799       871      1,089
    Amortization of
      capitalized interest....       1         14         4         15
    Portion of rents
      representative of an
      interest factor.........      43         66        60         91
    Preferred stock dividend
      requirements of
      majority-owned
      subsidiaries............      54         54        67         67
    Adjustment for partially
      owned subsidiaries and
      50% owned companies.....     594        594       649        649
    Undistributed losses of
      less than 50% owned
      companies...............      24          6       117        104
                                ------   ---------   ------   ---------
        Total earnings........  $1,232    $ 1,211    $1,710    $ 1,915
                                ------   ---------   ------   ---------
                                ------   ---------   ------   ---------
Fixed Charges:
    Interest expense..........  $  650    $   799    $  871    $ 1,089
    Capitalized interest......       1         17         6         21
    Portion of rents
      representative of an
      interest factor.........      43         66        60         91
    Preferred stock dividend
      requirements of
      majority-owned
      subsidiaries............      54         54        67         67
    Adjustment for partially
      owned subsidiaries and
      50% owned companies.....     446        446       655        655
                                ------   ---------   ------   ---------
        Total fixed charges...  $1,194    $ 1,382    $1,659    $ 1,923
                                ------   ---------   ------   ---------
                                ------   ---------   ------   ---------
Ratio of earnings to fixed
  charges (deficiency in the
  coverage of fixed charges by
  earnings before fixed
  charges)....................     1.0x   $  (171)      1.0x   $    (8)
                                ------   ---------   ------   ---------
                                ------   ---------   ------   ---------
 

 
                                                    HISTORICAL (b)
                              -----------------------------------------------------------
 
                               NINE MONTHS
                                  ENDED
                              SEPTEMBER 30,             YEARS ENDED DECEMBER 31,
                              --------------   ------------------------------------------
                               1996    1995     1995     1994     1993     1992     1991
                              ------  ------   ------   ------   ------   ------   ------
                                                              
Earnings:
    Net income (loss) before
      income taxes and
      extraordinary items.....$ (172) $  (94)  $    2   $   89   $   81   $  320   $   52
    Interest expense..........   688     663      877      769      698      729      912
    Amortization of
      capitalized interest....     1       1        2        2     --         19       23
    Portion of rents
      representative of an
      interest factor.........    43      39       57       52       54       85       78
    Preferred stock dividend
      requirements of
      majority-owned
      subsidiaries............    54       3       11     --       --       --       --
    Adjustment for partially
      owned subsidiaries and
      50% owned companies.....   594     530      691      665      663       97       73
    Undistributed losses of
      less than 50% owned
      companies...............    24      51      117       82       47       56       56
                              ------  ------   ------   ------   ------   ------   ------
        Total earnings........$1,232  $1,193   $1,757   $1,659   $1,543   $1,306   $1,194
                              ------  ------   ------   ------   ------   ------   ------
                              ------  ------   ------   ------   ------   ------   ------
Fixed Charges:
    Interest expense..........$  688  $  663   $  877   $  769   $  698   $  729   $  912
    Capitalized interest......     1       1        4        2     --         15       17
    Portion of rents
      representative of an
      interest factor.........    43      39       57       52       54       85       78
    Preferred stock dividend
      requirements of
      majority-owned
      subsidiaries............    54       3       11     --       --       --       --
    Adjustment for partially
      owned subsidiaries and
      50% owned companies.....   446     533      697      668      664       81       45
                              ------  ------   ------   ------   ------   ------   ------
        Total fixed charges...$1,232  $1,239   $1,646   $1,491   $1,416   $  910   $1,052
                              ------  ------   ------   ------   ------   ------   ------
                              ------  ------   ------   ------   ------   ------   ------
Ratio of earnings to fixed
  charges (deficiency in the
  coverage of fixed charges by
  earnings before fixed
  charges)....................   1.0x $  (46)     1.1x     1.1x     1.1x     1.4x     1.1x
                              ------  ------   ------   ------   ------   ------   ------
                              ------  ------   ------   ------   ------   ------   ------

 
- ------------
 
 (a) The pro forma ratio of earnings to fixed charges (or coverage deficiencies)
     for  each  of  the Issuer  and  the  Guarantor for  the  nine  months ended
     September 30, 1996 and the year ended December 31, 1995 give effect to  (i)
     the  Issuer Transactions, as  defined elsewhere herein,  (ii) certain other
     transactions as  defined  and  described  in  the  pro  forma  consolidated
     condensed  financial statements contained in the Guarantor's Current Report
     on Form 8-K dated November 14, 1996, including certain asset sales and debt
     refinancings and  (iii)  with  respect  to  the  Guarantor  only,  the  TBS
     Transaction, as if such transactions had occurred at the beginning of 1995.
 
 (b) In  connection with the TBS Transaction  that occurred on October 10, 1996,
     the Guarantor, formerly a wholly  owned subsidiary of the Issuer,  acquired
     each  outstanding share of  capital stock of the  Issuer (other than shares
     held directly or  indirectly by the  Issuer) and became  the parent of  the
     Issuer. Accordingly, the historical ratios of earnings to fixed charges (or
     coverage deficiencies) of the Issuer and the Guarantor are the same for all
     periods  prior to  such date  because the  Issuer is  treated for financial
     reporting purposes as the predecessor of the Guarantor.