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


                -----------------------------------------------

                                  SCHEDULE 13D

                   Under the Securities Exchange Act of 1934

                        GEMSTAR INTERNATIONAL GROUP LTD.
                                (Name of Issuer)

                   Ordinary Shares, par value $.01 per share
                         (Title of Class of Securities)

                                  G-3788-V106
                                 (CUSIP Number)

                           Michael D. Fricklas, Esq.
                                  Viacom Inc.
                                 1515 Broadway
                            New York, New York 10036
                           Telephone: (212) 258-6000
                     (Name, Address and Telephone Number of
            Person Authorized to Receive Notices and Communications)

                                  May 8, 1997
            (Date of Event which Requires Filing of this Statement)


           ---------------------------------------------------------

     If the filing  person has  previously  filed a statement on Schedule 13G to
report the acquisition  which is the subject of this Schedule 13D, and is filing
this schedule because of Rule 13d-1(b)(3) or (4), check the following box / /.

     Check the following box if a fee is being paid with this statement / /.













                                  Page 1 of 22





CUSIP No. G-3788-V106

(1)    Name of Reporting Person
       S.S. or I.R.S. Identification No. of Above Person
                VIACOM INTERNATIONAL INC.
- --------------------------------------------------------------------------
                I.R.S. Identification No. 13-3844753
- --------------------------------------------------------------------------

(2)    Check the Appropriate Box if a Member of Group (See Instructions)

/ /    (a)----------------------------------------------------------------
/ /    (b)----------------------------------------------------------------
- --------------------------------------------------------------------------

(3)    SEC Use Only-------------------------------------------------------
- --------------------------------------------------------------------------

(4)    Sources of Funds (See Instructions)--------------------------------

(5)    Check if Disclosure of Legal  Proceedings is Required Pursuant to Items
2(d) or 2(e).-------------------------------------------------------------

(6)    Citizenship or Place of Organization    Delaware
                                             -----------------------------

- ----------
 Number of      (7) Sole Voting Power-------------------------------------
   Shares
Beneficially    (8) Shared Voting Power      3,454,827
 Owned by                                ---------------------------------
   Each         (9) Sole Dispositive Power--------------------------------
Rporting
  Person       (10) Shared Dispositive Power   3,454,827
   With                                      -----------------------------
- ----------

(11)    Aggregate Amount Beneficially Owned by Each Reporting Person
                3,454,827
- --------------------------------------------------------------------------

(12)    Check if the Aggregate Amount in Row (11) Excludes Certain Shares
(See Instructions)--------------------------------------------------------

(13)    Percent of Class Represented by Amount in Row (11)
              7.37%
- --------------------------------------------------------------------------

(14)    Type of Reporting Person (See Instructions)   CO
                                                    ----------------------



                                  Page 2 of 22





CUSIP No. G-3788-V106

(1)     Name of Reporting Person
        S.S. or I.R.S. Identification No. of Above Person
                SUMNER M. REDSTONE
- --------------------------------------------------------------------------
                S.S. No.
- --------------------------------------------------------------------------

(2)    Check the Appropriate Box if a Member of Group (See Instructions)

/ /    (a)----------------------------------------------------------------
/ /    (b)----------------------------------------------------------------
- --------------------------------------------------------------------------

(3)    SEC Use Only-------------------------------------------------------
- --------------------------------------------------------------------------

(4)    Sources of Funds (See Instructions)--------------------------------
- --------------------------------------------------------------------------

(5)    Check if Disclosure of Legal Proceedings is Required Pursuant to
Items 2(d) or 2(e).-------------------------------------------------------

(6)     Citizenship or Place of Organization    United States
                                             -----------------------------

- ----------
 Number of     (7) Sole Voting Power            22,126
   Shares                               ----------------------------------
Beneficially   (8) Shared Voting Power       3,454,827
 Owned by                               ----------------------------------
   Each        (9) Sole Dispositive Power            22,126
Reporting                                    -----------------------------
 Person                10)  Shared Dispositive Power   3,454,827
  With                                               ---------------------
- ---------

(11)    Aggregate Amount Beneficially Owned by Each Reporting Person
                3,476,953
- --------------------------------------------------------------------------

(12)    Check if the Aggregate Amount in Row (11) Excludes
Certain Shares (See Instructions)-----------------------------------------

(13)    Percent of Class Represented by Amount in Row (11)
              7.42%
- --------------------------------------------------------------------------

(14)    Type of Reporting Person (See Instructions)   IN
                                                    ----------------------



                                  Page 3 of 22





Item 1. Security and Issuer.
        -------------------

     The class of equity  securities  to which this  Statement  on Schedule  13D
relates is the voting Ordinary  Shares,  $.01 par value per share (the "Ordinary
Shares"),  of Gemstar  International  Group  Limited,  a British  Virgin Islands
corporation (the "Issuer"),  with its principal  executive office located at 135
North Los Robles Avenue, Suite 800, Pasadena, California 91101

Item 2. Identity and Background.
        -----------------------

     This  Statement  is being  filed  by Mr.  Sumner  M.  Redstone  and  Viacom
International Inc. (the "Company").

     The Company has its principal executive offices at 1515 Broadway, New York,
New York 10036 and is a diversified  entertainment and  communications  company.
All of its  common  stock  is  held  by  Viacom  Inc.,  a  Delaware  corporation
("Viacom"), which also has its principal executive offices at 1515 Broadway, New
York, New York 10036. As of April 30, 1997,  approximately  67.4% of the Class A
Common Stock,  par value $.01 per share, of Viacom and  approximately  18.43% of
the Class B Common  Stock,  par value  $.01 per  share,  of Viacom  was owned by
National Amusements, Inc., a Maryland corporation ("NAI").

     NAI has its  principal  offices at 200 Elm  Street,  Dedham,  Massachusetts
02026. NAI's principal businesses are owning and operating movie theaters in the
United States, United Kingdom and South America, and holding the common stock of
Viacom.  Mr. Sumner M. Redstone may be deemed to be a beneficial owner of 75% of
the issued and outstanding shares of capital stock of NAI.

     Sumner M. Redstone is an individual  whose business address is c/o National
Amusements,  Inc., 200 Elm Street,  Dedham,  Massachusetts 02026. Mr. Redstone's
principal occupation is Chairman,  President and Chief Executive Officer of NAI;
Chairman  and  Chief  Executive  Officer  of  Viacom;  and  President  and Chief
Executive Officer of the Company.

     The directors and executive officers of the Company, Viacom and NAI are set
forth  on  Schedules  I, II and  III,  respectively,  attached  hereto.  Each of
Schedules  I, II and III sets forth the  following  information  with respect to
each such person:

          (i)       name;

          (ii)      business address (or residence address)

          (iii)     present  principal  occupation or  employment  and the name,
                    principal  business and address of any  corporation or other
                    organization in which such employment is conducted.

     All of the directors and executive officers of the Company,  Viacom and NAI
are citizens of the United States.

     During the last five years, neither of the Reporting Persons nor any person
listed on Schedules I, II and III have been  convicted in a criminal  proceeding
or were a party to a civil  proceeding of a judicial or  administrative  body of
competent jurisdiction resulting in a judgment,  decree or final order enjoining


                                  Page 4 of 22





future violations of, or prohibiting or mandating activities subject to, federal
or state securities laws or finding any violation with respect to such laws.

Item 3. Source and Amount of Funds or Other Consideration.
        -------------------------------------------------

     The Ordinary  Shares were acquired by the Reporting  Persons as a result of
the  merger  (the  "Merger")  on May 8,  1997 of  StarSight  Telecast,  Inc.,  a
California  corporation  ("StarSight"),  with a subsidiary of the Issuer, on the
basis of .6062 Ordinary Shares for each share of Common Stock of StarSight owned
as of April 8, 1997 (the "Record Date").

Item 4. Purpose of Transaction.
        ----------------------

     Pursuant to the Merger,  the  Reporting  Persons  received  .6062  Ordinary
Shares for each share of Common  Stock of  StarSight  beneficially  owned by the
Reporting Persons as of the Record Date. In connection with the Merger,  certain
predecessors-in-interest of the Reporting Persons executed the affiliate letters
described in Item 6 hereof. The Company also has beneficial  ownership of 60,114
Ordinary  Shares  underlying  options  held by  former  Directors  of  StarSight
representing the Company,  which options are currently exercisable and expire 90
days after the  Merger.  Although  the  Reporting  Persons  may,  subject to the
provisions of the affiliate letters referred to above, at any time and from time
to time,  purchase or sell  Ordinary  Shares in public or private  transactions,
including  exercise  of the  options  described  in this  Item 4, the  Reporting
Persons have no current plan or proposal  which  relates to, or would result in,
any of the  actions  enumerated  in  subparagraphs  (a)  through  (j) of  Item 4
Schedule 13D.

Item 5.         Interest in Securities of the Issuer.
                ------------------------------------

     The Company  beneficially owns 3,454,827  Ordinary Shares,  which represent
approximately 7.37% of the issued and outstanding  Ordinary Shares (based on the
number of shares of Common Stock of StarSight that were reported by StarSight to
be issued  and  outstanding  as of the Record  Date and the  number of  Ordinary
Shares of the Issuer that were reported by the Issuer to issued and  outstanding
as of the Record Date). Such shares consist of:

          (i)    2,713,238  Ordinary  Shares held  directly by the Company  over
                 which the Company has voting and dispositive power;

          (ii)   681,475  shares of  Common  Stock  held by  Virgin  Interactive
                 Entertainment Inc., a Delaware corporation  ("Virgin").  All of
                 the  issued  and  outstanding   shares  of  Virgin  Interactive
                 Entertainment    Inc.   are   owned   by   Virgin   Interactive
                 Entertainment  (Investment) Ltd., a United Kingdom corporation,
                 which  in  turn  is   wholly   owned  by   Virgin   Interactive
                 Entertainment  (Holdings)  Ltd., a United Kingdom  corporation.
                 The  issued  and  outstanding   shares  of  Virgin  Interactive
                 Entertainment  (Holdings) Ltd. are owned  approximately  90% by
                 Virgin  Interactive   Entertainment   Ltd.,  a  United  Kingdom
                 corporation,  and  approximately  10%  by the  Company.  Virgin
                 Interactive  Entertainment  Ltd.  is wholly  owned by  Spelling
                 Entertainment Group Inc., a Delaware corporation.  SEGI Holding
                 Corp., a Delaware corporation,  beneficially owns approximately



                                  Page 5 of 22







                 76% of Spelling  Entertainment Group Inc. and is a wholly owned
                 subsidiary  of  Blockbuster  Pictures  Holding  Corporation,  a
                 Delaware   corporation,   which  in  turn  is  a  wholly  owned
                 subsidiary of the Company.

          (iii)  60,114  shares of Common Stock  subject to options  exercisable
                 within  60  days  of the  date  of  this  Amendment  to the 13D
                 Statement  which are held by former  directors of StarSight for
                 the benefit of the  Company.  These  options do not entitle the
                 Company to vote on any matter  submitted  to a vote of Issuer's
                 shareholders.

     Viacom,  as  the  sole  shareholder  of the  Company,  may  be  deemed  the
beneficial  owner of all of the shares of Common Stock  described in clauses (i)
through (iii) of this Item 5.

     NAI, as the controlling shareholder of Viacom, may be deemed the beneficial
owner of all of the shares of Common Stock described in clauses (i) through (iv)
of this Item 5.

     Sumner M. Redstone,  as the  controlling  stockholder of NAI, may be deemed
the beneficial  owner of all of the shares of Common Stock  described in clauses
(i) through (iv) of this Item 5. Sumner M.  Redstone  also owns 22,126 shares of
Common Stock directly.  The aggregate beneficial ownership of Sumner M. Redstone
is approximately 7.42%.

     Ordinary  Shares owned by executive  officers and  directors of the persons
described in Item 2 (other than Sumner M. Redstone) are disclosed on Schedule IV
attached hereto.

Item 6. Contracts, Arrangements, Understandings or Relationships
        With Respect to Securities of the Issuer.
        --------------------------------------------------------

     In  connection  with the Merger,  certain  predecessors-in-interest  of the
Reporting Persons executed the affiliate letters filed as Exhibits 99.1 and 99.2
hereto.

Item 7. Material to Be Filed as Exhibits.
        --------------------------------

          99.1   Affiliate  Letter dated as of December 23, 1996 among StarSight
                 Telecast,      Inc.     and     PVI      Transmission      Inc.
                 (predecessor-in-interest to Viacom International Inc.)

          99.2   Affiliate  Letter dated as of December 23, 1996 among StarSight
                 Telecast,     Inc.    and    Spelling     Entertainment    Inc.
                 (predecessor-in-interest  to Virgin  Interactive  Entertainment
                 Inc.)




                                  Page 6 of 22





                                   Signatures
                                   ----------


     After  reasonable  inquiry and to the best of our knowledge and belief,  we
certify that the information  set forth in this Statement is true,  complete and
correct.


May 19, 1997                                 Viacom International Inc.


                                             By: /s/  Michael D. Fricklas
                                                --------------------------
                                                Name:   Michael D. Fricklas
                                                Title:  Senior Vice President
                                                        and Deputy General
                                                        Counsel


                                             /s/  Sumner M. Redstone
                                        ----------------------------------
                                           Sumner M. Redstone, Individually











                                  Page 7 of 22




                                   Schedule I
                           Viacom International Inc.
                               Executive Officers




                                                                                  
                                                                                          Name and Address
                                                                                          of Corporation or
                                 Business or                  Principal Occupation        Other Organization in
Name                             Residence Address            or Employment               Which Employed
- ----                             -----------------            --------------------        ------------------------
Sumner M. Redstone               Viacom Inc.                  Chairman of the Board       National Amusements, Inc.
                                 1515 Broadway                and Chief Executive         200 Elm Street
                                 New York, NY  10036          Officer of Viacom Inc.;     Dedham, MA  02026
                                                              Chairman of the Board
                                                              and President, Chief
                                                              Executive Officer of
                                                              National Amusements, Inc.
                                                              and Chief Executive Officer
                                                              of Viacom International Inc.

Vaughn A. Clarke                Viacom Inc.                   Sr. VP, Treasurer of        Viacom International Inc.
                                1515 Broadway                 Viacom Inc. and Viacom      1515 Broadway
                                New York, NY  l0036           International Inc.          New York, NY  10036

Philippe P. Dauman*             Viacom Inc.                   Deputy Chairman,            Viacom International Inc.
                                1515 Broadway                 Executive VP, General       1515 Broadway
                                New York, NY  l0016           Counsel, Chief              New York, NY  10036
                                                              Administrative Officer
                                                              and Secretary of Viacom
                                                              Inc. and Executive VP
                                                              and Secretary of Viacom
                                                              International Inc.

Thomas E. Dooley                Viacom Inc.                   Deputy Chairman,            Viacom International Inc.
                                1515 Broadway                 Executive VP-Finance,       1515 Broadway
                                New York, NY  l0016           Corporate Development       New York, NY  10036
                                                              and Communications of
                                                              Viacom Inc. and
                                                              Executive VP of Viacom
                                                              International Inc.




- ---------------
*Also a Director

                                  Page 8 of 22



                                   Schedule II
                                   (Continued)



                                                                                  
                                                                                          Name and Address
                                                                                          of Corporation or
                                 Business or                  Principal Occupation        Other Organization in
Name                             Residence Address            or Employment               Which Employed
- ----                             -----------------            --------------------        ------------------------

Carl D. Folta                   Viacom Inc.                   Sr. VP, Corporate          Viacom International Inc.
                                1515 Broadway                 Relations of Viacom        1515 Broadway
                                New York, NY  10036           Inc. and Viacom            New York, NY  10036
                                                              International Inc.

Michael D. Fricklas*            Viacom Inc.                   Sr. VP, Deputy General     Viacom International Inc.
                                1515 Broadway                 Counsel and Assistant      1515 Broadway
                                New York, NY  10036           Secretary of Viacom        New York, NY  10036
                                                              Inc. and Sr. VP and
                                                              Assistant Secretary of
                                                              Viacom International Inc.

Susan C. Gordon                 Viacom Inc.                   Vice President,            Viacom International Inc.
                                1515 Broadway                 Controller and Chief       1515 Broadway
                                New York, NY  10036           Accounting Officer         New York, NY  10036
                                                              of Viacom Inc. and
                                                              Viacom International Inc.


Rudolph L. Hertlein              Viacom Inc.                  Sr. VP, Corporate           Viacom International Inc.
                                 1515 Broadway                Development of Viacom       1515 Broadway
                                 New York, NY  10036          Inc. and Sr. VP of          New York, NY  10036
                                                              Viacom International Inc.

William A. Roskin                Viacom Inc.                  Sr. VP, Human               Viacom International Inc.
                                 1515 Broadway                Resources and               1515 Broadway
                                 New York, NY  10036          Administration of Viacom    New York, NY  l0036
                                                              Inc. and Viacom
                                                              International Inc.

George S. Smith, Jr.*            Viacom Inc.                  Sr. VP, Chief               Viacom International Inc.
                                 1515 Broadway                Financial Officer of        1515 Broadway
                                 New York, NY  10036          Viacom Inc. and Viacom      New York, NY  l0036
                                                              International Inc.

Mark M. Weinstein                Viacom Inc.                  Sr. VP, Government          Viacom International Inc.
                                 1515 Broadway                Affairs of Viacom           1515 Broadway
                                 New York, NY  10036          Inc. and Viacom             New York, NY  l0036
                                                              International Inc.



- ---------------
*Also a Director



                                 Page 9 of 22



                                   Schedule II
                                   Viacom Inc.
                               Executive Officers



                                                                                  
                                                                                          Name and Address
                                                                                          of Corporation or
                                 Business or                  Principal Occupation        Other Organization in
Name                             Residence Address            or Employment               Which Employed
- ----                             -----------------            --------------------        ------------------------
Sumner M. Redstone*              Viacom Inc.                  Chairman of the Board       National Amusements, Inc.
                                 1515 Broadway                and Chief Executive         200 Elm Street
                                 New York, NY  10036          Officer of Viacom;          Dedham, MA  02026
                                                              Chairman of the Board
                                                              and President, Chief
                                                              Executive Officer of
                                                              National Amusements, Inc.

Vaughn A. Clarke                Viacom Inc.                   Sr. VP, Treasurer of        Viacom International Inc.
                                1515 Broadway                 Viacom                      1515 Broadway
                                New York, NY  l0016                                       New York, NY  10036

Philippe P. Dauman*             Viacom Inc.                   Deputy Chairman,            Viacom International Inc.
                                1515 Broadway                 Executive VP, General       1515 Broadway
                                New York, NY  l0016           Counsel, Chief              New York, NY  10036
                                                              Administrative Officer
                                                              and Secretary of Viacom

Thomas E. Dooley*               Viacom Inc.                   Deputy Chairman,            Viacom International Inc.
                                1515 Broadway                 Executive VP-Finance,       1515 Broadway
                                New York, NY  l0016           Corporate Development       New York, NY  10036
                                                              and Communications of
                                                              Viacom







- ---------------
*Also a Director


                                  Page 10 of 22



                                   Schedule II
                                   (Continued)



                                                                                  
                                                                                          Name and Address
                                                                                          of Corporation or
                                 Business or                  Principal Occupation        Other Organization in
Name                             Residence Address            or Employment               Which Employed
- ----                             -----------------            --------------------        ------------------------

Carl D. Folta                   Viacom Inc.                   Sr. VP, Corporate          Viacom International Inc.
                                1515 Broadway                 Relations of Viacom        1515 Broadway
                                New York, NY  10036                                      New York, NY  10036

Michael D. Fricklas             Viacom Inc.                   Sr. VP, Deputy General     Viacom International Inc.
                                1515 Broadway                 Counsel and Assistant      1515 Broadway
                                New York, NY  10036           Secretary of Viacom        New York, NY  10036

Susan C. Gordon                 Viacom Inc.                   Vice President,            Viacom International Inc.
                                1515 Broadway                 Controller and Chief       1515 Broadway
                                New York, NY  10036           Accounting Officer         New York, NY  10036
                                                              of Viacom



Rudolph L. Hertlein              Viacom Inc.                  Sr. VP, Corporate           Viacom International Inc.
                                 1515 Broadway                Development of Viacom       1515 Broadway
                                 New York, NY  10036                                      New York, NY  10036

William A. Roskin                Viacom Inc.                  Sr. VP, Human               Viacom International Inc.
                                 1515 Broadway                Resources and               1515 Broadway
                                 New York, NY  10036          Administration of Viacom    New York, NY  l0036

George S. Smith, Jr.             Viacom Inc.                  Sr. VP, Chief               Viacom International Inc.
                                 1515 Broadway                Financial Officer of        1515 Broadway
                                 New York, NY  10036          Viacom                      New York, NY  l0036

Mark M. Weinstein                Viacom Inc.                  Sr. VP, Government          Viacom International Inc.
                                 1515 Broadway                Affairs of Viacom           1515 Broadway
                                 New York, NY  10036                                      New York, NY  l0036







                                 Page 11 of 22




                                   Schedule II
                                   (Continued)



                                                                                  
                                                                                          Name and Address
                                                                                          of Corporation or
                                 Business or                  Principal Occupation        Other Organization in
Name                             Residence Address            or Employment               Which Employed
- ----                             -----------------            --------------------        ------------------------


                                    Directors

George S. Abrams                 Winer & Abrams               Attorney                    Winer & Abrams
                                 60 State Street                                          60 State Street
                                 Boston, MA  02109                                        Boston, MA  02109

Ken Miller                       Credit Suisse First          Vice Chairman of            Credit Suisse First
                                 Boston Corporation           Credit Suisse               Boston Corporation
                                 11 Madison Avenue            First Boston                11 Madison Avenue
                                 New York, NY  10010          Corporation                 New York, NY  10010

Brent D. Redstone                31270 Eagle Crest Lane       Self-Employed               National Amusements, Inc.
                                 Evergreen, CO  80439                                     200 Elm Street
                                 (Residence)                                              Dedham, MA  02026

Shari Redstone                   National Amusements, Inc.    Executive Vice              National Amusements, Inc.
                                 200 Elm Street               President of                200 Elm Street
                                 Dedham, MA  02026            National Amusements, Inc.   Dedham, MA  02026

Frederic V. Salerno              NYNEX Corporation            Vice Chairman and           NYNEX Corporation
                                 335 Madison Avenue           Chief Financial Officer     335 Madison Avenue
                                 New York, NY  10033          of NYNEX                    New York, NY  10033

William Schwartz                 Yeshiva University           VP for Academic             Yeshiva University
                                 2495 Amsterdam Avenue        Affairs (chief              2495 Amsterdam Avenue
                                 New York, NY  10033          academic officer)           New York, NY  10033
                                                              of Yeshiva University

Ivan Seidenberg                  NYNEX Corporation            Chairman of the Board       NYNEX Corporation
                                 335 Madison Avenue           and Chief Executive         335 Madison Avenue
                                 New York, NY  10017          Officer of NYNEX            New York, NY  10017







                                 Page 12 of 22





                                  Schedule III
                           National Amusements, Inc.
                               Executive Officers




                                                                                  
                                                                                          Name and Address
                                                                                          of Corporation or
                                 Business or                  Principal Occupation        Other Organization in
Name                             Residence Address            or Employment               Which Employed
- ----                             -----------------            --------------------        ------------------------
Sumner M. Redstone*              Viacom Inc.                  Chairman of the Board,      National Amusements, Inc.
                                 1515 Broadway                Chief Executive Officer     200 Elm Street
                                 New York, NY  10036          of Viacom Inc., Chairman    Dedham, MA  02026
                                                              of the Board, President
                                                              President, and Chief
                                                              Executive Officer of
                                                              National Amusements, Inc.

Shari Redstone*                  National Amusements, Inc.    Executive Vice President    National Amusements,
                                 200 Elm Street               of National Amusements,     Inc.
                                 Dedham, MA  02026            Inc.                        200 Elm Street
                                                                                          Dedham, MA  02026

Jerome Magner                    National Amusements, Inc.    Vice President and          National Amusements, Inc.
                                 200 Elm Street               Treasurer of National       200 Elm Street
                                 Dedham, MA  02026            Amusements, Inc.            Dedham, MA  02026


                                                            DIRECTORS

George S. Abrams                 Winer & Abrams               Attorney                    Winer & Abrams
                                 60 State Street                                          60 State Street
                                 Boston, MA  02109                                        Boston, MA  02109

David Andelman                   Lourie and Cutler            Attorney                    Lourie and Cutler
                                 60 State Street                                          60 State Street
                                 Boston, MA  02109                                        Boston, MA  02109

Philippe P. Dauman               Viacom International Inc.    Deputy Chairman,            Viacom Inc.
                                 1515 Broadway                Executive Vice              1515 Broadway
                                 New York, NY  10036          President, General          New York, NY  10036
                                                              Counsel and Chief
                                                              Administrative Officer
                                                              of Viacom Inc.

Martin Davis                     Wellspring Associates Inc.   President of Wellspring     Wellspring Associates Inc.
                                 620 Fifth Avenue             Associates Inc.             620 Fifth Avenue
                                 New York, NY  10020                                      New York, NY  10020



- ---------------
*Also a Director

                                 Page 13 of 22





                                  Schedule III
                                    Continued




                                                                                  
                                                                                          Name and Address
                                                                                          of Corporation or
                                 Business or                  Principal Occupation        Other Organization in
Name                             Residence Address            or Employment               Which Employed
- ----                             -----------------            --------------------        ------------------------


Brent D. Redstone                c/o Showtime Networks Inc.   Director of National        National Amusements, Inc.
                                 8101 E. Prentice Avenue      Amusements, Inc.            200 Elm Street
                                 Suite 704                                                Dedham, MA  02026
                                 Engelwood, CO 80111

Phyllis Redstone                 98 Baldpate Hill Road        None                        N/A
                                 Newton Centre, MA  02159
                                 (Residence)


- -------------------
*Also a Director




















                                   Page 14 of 22





                                  Schedule IV


                         Ordinary Shares of the Issuer
                         held by Executive Officers and
                       Directors of the Reporting Person
                      ------------------------------------




                George S. Abrams                        1,030
                Thomas E. Dooley                        4,384
                William A. Roskin                       2,828
                *George S. Smith, Jr.                   4,748





*Also a Director of the Issuer



                                 Page 15 of 22




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


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


99.1      Affiliate  Letter  dated  as of  December  23,  1996  among  StarSight
          Telecast, Inc. and PVI Transmission Inc.  (predecessor-in-interest  to
          Viacom International Inc.)

99.2      Affiliate  Letter  dated  as of  December  23,  1996  among  StarSight
          Telecast,      Inc.      and     Spelling      Entertainment      Inc.
          (predecessor-in-interest to Virgin Interactive Entertainment Inc.)




                                 Page 16 of 22