| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Hinds | Crew | Production | Producer |
Anthony Nelson Keys | Crew | Production | Associate Producer |
Arthur Grant | Crew | Camera | Director of Photography |
 Bernard Robinson | Crew | Art | Production Design |
Don Mingaye | Crew | Art | Art Direction |
Don Weeks | Crew | Production | Production Manager |
 Evan Jones | Crew | Writing | Screenplay |
Frieda Steiger | Crew | Costume & Make-Up | Hairstylist |
H.L. Lawrence | Crew | Writing | Novel |
James Bernard | Crew | Sound | Original Music Composer |
Jock May | Crew | Sound | Sound Recordist |
John Peverall | Crew | Directing | Assistant Director |
 Joseph Losey | Crew | Directing | Director |
Malcolm Cooke | Crew | Sound | Sound Editor |
 Michael Carreras | Crew | Production | Executive Producer |
Molly Arbuthnot | Crew | Costume & Make-Up | Costume Design, Wardrobe Supervisor |
Reginald Mills | Crew | Editing | Editor |
Roy Ashton | Crew | Costume & Make-Up | Makeup Artist |
Stuart Lyons | Crew | Production | Casting |
John Hollingsworth | Crew | Sound | Music Supervisor |
Pamela Davies | Crew | Directing | Continuity |
Anthony Heller | Crew | Camera | Camera Operator |
 Alexander Knox | Cast | Actor | Bernard |
Allan McClelland | Cast | Actor | Mr. Stuart |
 Barbara Everest | Cast | Actress | Miss Lamont |
 Brian Oulton | Cast | Actor | Mr. Dingle |
Christopher Witty | Cast | Actor | William |
 James Maxwell | Cast | Actor | Mr. Talbot |
 James Villiers | Cast | Actor | Captain Gregory |
 Kenneth Cope | Cast | Actor | Sid |
 Macdonald Carey | Cast | Actor | Simon Wells |
 Nicholas Clay | Cast | Actor | Richard (as Nicolas Clay) |
 Oliver Reed | Cast | Actor | King |
Rachel Clay | Cast | Actress | Victoria |
Rebecca Dignam | Cast | Anne | |
 Shirley Anne Field | Cast | Actress | Joan |
Siobhan Taylor | Cast | Mary | |
 Tom Kempinski | Cast | Actor | Ted |
 Viveca Lindfors | Cast | Actress | Freya Neilson |
 Walter Gotell | Cast | Actor | Major Holland |
Fiona Duncan | Cast | Control Room Guard (uncredited) | |
Caroline Sheldon | Cast | Elizabeth | |
Kit Williams | Cast | Henry | |
David Palmer | Cast | George | |
John Thompson | Cast | Charles | |
León García | Cast | Actor | Teddy Boy (uncredited) |
Victor Gorf | Cast | (uncredited) | |
| Person | Type | Job | Role(s) |
