Cast & crew
Sebastian (1968)
Directed by David Greene Written by Gerald Vaughan-Hughes, Leo Marks
Cast
| Ann Sidney | Naomi |
| Veronica Clifford | Ginny |
| Ann Beach | Pamela |
| Susan Whitman | Tilly |
| Louise Purnell | Thelma |
| Donald Sutherland | Ackerman |
| Portland Mason | 'UG' Girl |
| James Belchamber | Man With Dog |
| Charles Farrell | Taxi Driver |
| Charles Lloyd Pack | Chess Player |
| Dirk Bogarde | Sebastian |
| Susannah York | Rebecca Howard |
| Lilli Palmer | Elsa Shahn |
| John Ronane | Jameson |
| Margaret Johnston | Miss Elliott |
| Hayward Morse | Gavin |
| John Gielgud | Head of Intelligence |
| Janet Munro | Carol Fancy |
| Ronald Fraser | Toby |
| Nigel Davenport | Gen. Phillips |
| Alan Freeman | TV Disc Jockey |
| Jeanne Roland | Randy |
| Lynn Pinkney | Joan |
| Stuart Hoyle | Uncredited |
| Sally Douglas | Uncredited |
Crew
| Brian Smedley-Aston | Editor |
| Michael Powell | Producer |
| Richard Williams | Opening Title Sequence |
| Gerald Vaughan-Hughes | Screenplay |
| Herbert Brodkin | Producer |
| David Greene | Director |
| Gerry Fisher | Producer |
| Fred Carter | Art Direction |
| Alf Pegley | Property Master |
| Edith Hamlin | Casting |
| H.L. Bird | Sound |
| Gladys Leakey | Hairdresser |
| Zelda Barron | Continuity |
| John Pellatt | Associate Producer |
| Sue Yelland | Costume Consultant |
| Don Challis | Sound Editor |
| Tristram Cary | Sound Effects |
| Leo Marks | Story |
| Bridget Sellers | Wardrobe Master |
| Jimmy Turrell | Camera Operator |
| Wally Byatt | Focus Puller |
| Terence Morgan | Set Decoration |
| Ann Skinner | Continuity |
| Gordon Gilbert | Assistant Director |
| Keith Palmer | Assistant Editor |
| Terence Morgan II | Set Dresser |
| Bob Lawrance | Makeup Artist |
| Gerry Humphreys | Sound |
| Gerry Fisher | Director of Photography |
| Clifton Brandon | Production Manager |
| Jimmy Turrell | Assistant Editor |
| Wilfred Shingleton | Production Design |
| Jerry Goldsmith | Original Music Composer |