| Person | Type | Job | Role(s) |
|---|---|---|---|
 Donald M. Ashton | Crew | Art | Art Direction |
 Freddie Young | Crew | Camera | Director of Photography |
Jack Harris | Crew | Editing | Editor |
Joan Johnstone | Crew | Costume & Make-Up | Hairstylist |
John O'Gorman | Crew | Costume & Make-Up | Makeup Artist |
Ken Jones | Crew | Sound | Original Music Composer |
Len Shilton | Crew | Sound | Sound Recordist |
 Norman Krasna | Crew | Writing | Screenplay, Theatre Play |
 Pierre Balmain | Crew | Costume & Make-Up | Costume Supervisor |
Richard Bird | Crew | Sound | Sound Recordist |
Richard Rodney Bennett | Crew | Sound | Original Music Composer |
Robert Lennard | Crew | Production | Casting |
Roy Parkinson | Crew | Production | Production Manager |
 Stanley Donen | Crew | Directing | Director, Producer |
Sydney Streeter | Crew | Production | Producer |
 Tom Pevsner | Crew | Crew | Second Unit |
Winston Ryder | Crew | Sound | Sound Editor |
 Cary Grant | Cast | Actor | Philip Adams |
 Cecil Parker | Cast | Actor | Alfred Munson |
David Coote | Cast | Charles | |
 David Kossoff | Cast | Actor | Carl Banks |
Eric Francis | Cast | Actor | Lift operator |
 Ingrid Bergman | Cast | Actress | Anna Kalman |
 Martin Boddey | Cast | Actor | Albert |
 Megs Jenkins | Cast | Actress | Doris Banks |
Michael Anthony | Cast | Actor | Oscar |
Middleton Woods | Cast | Actor | Finleigh's clerk |
 Oliver Johnston | Cast | Actor | Finleigh |
 Phyllis Calvert | Cast | Actress | Mrs. Margaret Munson |
 Richard Vernon | Cast | Actor | Leading man in play |
 Robert Desmond | Cast | Young Man (uncredited) | |
| Person | Type | Job | Role(s) |
