| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adrian Pryce-Jones | Crew | Directing | Assistant Director |
 Arthur Laurents | Crew | Writing | Screenplay |
David Hildyard | Crew | Sound | Sound Designer |
Denys N. Coop | Crew | Camera | Camera Operator |
 Françoise Sagan | Crew | Writing | Novel |
George Frost | Crew | Costume & Make-Up | Makeup Artist |
 Georges Auric | Crew | Sound | Original Music Composer |
 Georges Périnal | Crew | Camera | Director of Photography |
Gordon Bond | Crew | Costume & Make-Up | Hairdresser |
Helga Cranston | Crew | Editing | Editor |
Hope Bryce | Crew | Costume & Make-Up | Costume Coordinator |
Janou Pottier | Crew | Costume & Make-Up | Hairdresser |
John Palmer | Crew | Production | Associate Producer |
Lambert Williamson | Crew | Sound | Conductor |
 Otto Preminger | Crew | Directing | Director, Producer |
Ray Simm | Crew | Art | Art Direction |
Red Law | Crew | Sound | Sound Designer |
Roger K. Furse | Crew | Art | Production Design |
 Saul Bass | Crew | Art | Title Designer |
Serge Friedman | Crew | Directing | Assistant Director |
David Hawkins | Crew | Sound | Sound Editor |
Eileen Head | Crew | Directing | Script Supervisor |
Wally Fairweather | Crew | Camera | Focus Puller |
Erica Masters | Crew | Production | Production Manager |
May Walding | Crew | Costume & Make-Up | Wardrobe Supervisor |
 David Niven | Cast | Actor | Raymond |
 David Oxley | Cast | Actor | Jacques |
 Deborah Kerr | Cast | Actress | Anne Larson |
 Elga Andersen | Cast | Actress | Denise |
 Geoffrey Horne | Cast | Actor | Philippe |
 Jean Kent | Cast | Actress | Mrs. Helen Lombard |
 Jean Seberg | Cast | Actress | Cecile |
Jeremy Burnham | Cast | Actor | Hubert |
 Juliette Gréco | Cast | Actress | Herself |
 Martita Hunt | Cast | Actress | Philippe's Mother |
 Maryse Martin | Cast | Actress | |
 Mylène Demongeot | Cast | Actress | Elsa |
 Roland Culver | Cast | Actor | Mr. Lombard |
 Tutte Lemkow | Cast | Actor | Pierre Schube |
 Walter Chiari | Cast | Actor | Pablo |
Eveline Eyfel | Cast | Maid | |
| Person | Type | Job | Role(s) |
