SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549



                                    FORM 8-K
                    ---------------------------------------


                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                        Securities Exchange Act of 1934
                     --------------------------------------


        Date of Report (date of earliest event reported): July 25, 1995



                                   VIACOM INC.
                     --------------------------------------
             (Exact name of registrant as specified in its charter)



        Delaware          1-9553                   04-2949533
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(State or other         (Commission               (IRS Employer
jurisdiction of          File Number)             Identification No.)
incorporation)


        1515 Broadway, New York, New York         10036
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(Address of principal executive offices)        (Zip Code)


Registrant's telephone number, including area code:  (212) 258-6000
                                                    -----------------





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Item 5. Other Events.
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     On July 25, 1995, Viacom Inc., a Delaware corporation ("Viacom"), announced
an  agreement  to spin  off its  cable  systems  serving  close  to 1.2  million
customers to Viacom's  shareholders in an exchange offer (the "Exchange  Offer")
that  will  reduce  Viacom's  debt  obligations  by  $1.7  billion.   Under  the
transaction,  such cable  systems are valued at more than $2.25  billion,  which
amount will vary due to closing  adjustments for capital  expenditures,  working
capital and other items.

     The  Exchange  Offer will permit  shareholders  of Viacom Inc.  Class A and
Class B Common  Stock  ("Viacom  Stock") to  exchange  such shares for shares of
cumulative,  redeemable,  exchangeable  preferred  stock  of a  subsidiary  (the
"Subsidiary") of Viacom through which Viacom owns and conducts its cable systems
business.  Consummation  of the  Exchange  Offer is  expected  to  result in the
redemption of  approximately 3% of Viacom Stock. The ratio at which Viacom Stock
will be exchanged for cumulative,  redeemable,  exchangeable preferred shares of
the  Subsidiary  ("Preferred  Stock") will be  determined by dutch auction among
holders of Viacom Stock who choose to tender their shares in the Exchange Offer.
The range  within  which bids to  exchange  will be made will be  determined  by
Viacom.  The exchange  ratio of Preferred  Stock to Viacom Stock in the Exchange
Offer will  permit  holders of Viacom  Stock to receive a premium  (capped at 12
1/2%) to the market  price of Class B shares of Viacom  common stock at the time
of such exchange.  Upon  completion of the Exchange  Offer,  the Preferred Stock
will be issued at an aggregate par value equal to the value of the cable systems
(after closing adjustments and debt),  estimated to be in excess of $550 million
at the time of the Exchange Offer.

     Also   on   July   25,   1995,    Viacom,   the   Subdidiary   ompany   and
Tele-Communications,  Inc. ("TCI") entered into a definitive agreement providing
for the sale of the Subsidiary to TCI, pursuant to which TCI will make a capital
contribution of $350 million to the Subsidiary in exchange for all of the common
stock  of the  Subsidiary.  The sale  will  take  place  immediately  after  the
completion of the Exchange Offer. Five years after such sale and Exchange Offer,
the Preferred Stock will become  exchangeable for TCI Class A Common Stock ("TCI
Stock"), at the option of the holders of the Preferred Stock.

     National  Amusements,   Inc.,  the  parent  company  of  Viacom,  will  not
participate in the Exchange Offer.



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     Consummation of the Exchange Offer and the related  transactions is subject
to certain  regulatory  approvals and other  conditions,  including  among other
things,  (i)  approvals  of local  franchise  authorities,  (ii)  expiration  or
termination  of  the  waiting  period  under  the  Hart-Scott-Rodino   Antitrust
Improvements  Act of 1976, and (iii) the satisfaction of Viacom with the federal
income tax treatment of the Exchange Offer and the transactions related thereto.

     A copy of the press release issued by Viacom, dated July 25, 1995, relating
to the  above-described  transaction  is attached  hereto as Exhibit 99.1 and is
incorporated herein by reference.

     Viacom and TCI have agreed to settle the antitrust  action commenced by the
Company on September 23, 1993 against TCI and certain of TCI's affiliates in the
District Court for the Southern District of New York (Viacom  International Inc.
v.  Tele-Communications,  Inc., et. al., Case No 93 Civ. 6658 (LAP)), subject to
certain  conditions,  including,  among other things, the effectiveness of a new
affiliation  agreement  covering  TCI's  long-term  carriage of Showtime and The
Movie Channel and the consummation of the cable transaction described above.

Item 7. Financial Statements and Exhibits.
        ---------------------------------

     (c) The following exhibit is filed as part of this report on Form 8-K:

          99.1   Press Release issued by Viacom Inc. dated July 25, 1995.



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                                   SIGNATURE


     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                                VIACOM INC.



Date:  July 25, 1995                    By:  /s/ Michael D. Fricklas
                                            ----------------------------------
                                        Name:  Michael D. Fricklas
                                        Title: Senior Vice President, 
                                               Deputy General Counsel





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                                 EXHIBIT INDEX
                                 -------------



        Exhibit No.                     Description
        ----------                      -----------

        99.1            Press Release issued by Viacom Inc. dated July 25, 1995