| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Masters | Crew | Art | Art Direction |
 Bob Jones | Crew | Sound | Sound Recordist |
Bridget Sellers | Crew | Costume & Make-Up | Wardrobe Supervisor |
Gerry Hambling | Crew | Editing | Editor |
 Jack Clayton | Crew | Production | Producer |
 John Guillermin | Crew | Directing | Director |
Jonathan Latimer | Crew | Writing | Screenplay |
Lambert Williamson | Crew | Sound | Music Director, Conductor |
Mischa Spoliansky | Crew | Sound | Original Music Composer |
Robert Porter | Crew | Directing | Third Assistant Director |
Ronald Spencer | Crew | Directing | Assistant Director |
Roy Ashton | Crew | Costume & Make-Up | Makeup Artist |
Teddy Darvas | Crew | Sound | Sound Editor |
Tony Woollard | Crew | Art | Draughtsman |
Wilkie Cooper | Crew | Camera | Director of Photography |
Philip Mackie | Crew | Writing | Theatre Play |
John Aldred | Crew | Sound | Sound Recordist |
 John Dankworth | Crew | Sound | Musician |
Bill Griffiths | Crew | Costume & Make-Up | Hairdresser |
Hugh Wilson | Crew | Camera | Camera Operator |
Fred Ryan | Crew | Sound | Sound Recordist |
Yvonne Richards | Crew | Directing | Continuity |
Jack Hicks | Crew | Production | Production Manager |
Agnes Lauchlan | Cast | English Woman | |
 Carlo Giustini | Cast | Actor | Leading Man |
 Donna Reed | Cast | Actress | Carol Poulton |
 George Sanders | Cast | Actor | Carliss |
 Gianna Maria Canale | Cast | Actress | Gina Bertini |
 Hugo de Vernier | Cast | Actor | Hotel Receptionist |
 Hy Hazell | Cast | Actress | American Woman |
 Jan Holden | Cast | Actress | Party Guest |
Jean Driant | Cast | Actor | Male Servant |
 Jim Brady | Cast | Actor | Film Studio Stagehand (uncredited) |
Jimmy Thompson | Cast | First Assistant | |
 Joan Benham | Cast | Actress | Party Guest |
 John Van Eyssen | Cast | Actor | Archer |
 Laurie Main | Cast | Actor | Party Guest |
 Michael Shillo | Cast | Actor | Inspector Simon |
 Mignon O'Doherty | Cast | Actress | Party Guest |
 Peter Dyneley | Cast | Actor | Willy Reichel |
Richard Molinas | Cast | Actor | Gilbert |
 Stewart Granger | Cast | Actor | Max Poulton |
 Jacques Cey | Cast | Actor | Bartender |
Ernest Blyth | Cast | Party Guest (uncredited) | |
 Philip Vickers | Cast | Jack Leslie | |
Jack Sharp | Cast | Actor | Film Studio Stagehand (uncredited) |
Yves Chanteau | Cast | Rouget | |
| Person | Type | Job | Role(s) |
