| Person | Type | Job | Role(s) |
|---|---|---|---|
 Daniel McCauley | Crew | Directing | Assistant Director |
 David Swift | Crew | Directing | Director, Screenplay |
 Edmond Séchan | Crew | Camera | Director of Photography |
Frank L. Thompson | Crew | Costume & Make-Up | Costume Design |
Frank Waldman | Crew | Writing | Screenplay |
Gladys de Segonzac | Crew | Costume & Make-Up | Wardrobe Designer |
Guy Rophé | Crew | Sound | Sound Recordist |
Harry Caplan | Crew | Production | Associate Producer, Second Unit Director |
Jean Ravel | Crew | Sound | Music Editor |
Lindsay Hardy | Crew | Writing | Book |
Martin Poll | Crew | Production | Producer |
 Michel Legrand | Crew | Sound | Original Music Composer |
Patrice Dally | Crew | Directing | Assistant Director |
Tom McAdoo | Crew | Editing | Editor |
Tom Waldman | Crew | Writing | Screenplay |
Wladimir Ivanov | Crew | Camera | Camera Operator |
Jean-André d'Eaubonne | Crew | Art | Art Direction |
Jean Paul Ulysse | Crew | Costume & Make-Up | Makeup Artist |
Michel Mombailly | Crew | Production | Unit Manager |
Gladys Witten | Crew | Costume & Make-Up | Hair Supervisor |
Eugène Nase | Crew | Production | Production Manager |
Fernand Bernardi | Crew | Art | Set Decoration |
Cathy Kelber | Crew | Editing | Editor |
 André Luguet | Cast | Actor | Maurice Zoltan |
 Aram Stephan | Cast | Actor | Gallou |
 Charles Boyer | Cast | Actor | M. Etienne Pimm |
 Georgette Anys | Cast | Actress | Mme. Gallou |
 Glenn Ford | Cast | Actor | John Lathrop Davis |
 Hope Lange | Cast | Actress | Millicent 'Millie' Mehaffey |
 Jean Parédès | Cast | Actor | Freddie |
 Jean-Pierre Zola | Cast | Actor | Mueller |
 John Wood | Cast | Actor | Julian Soames |
 Laurence Hardy | Cast | Actor | Priory |
 Mony Dalmès | Cast | Actress | Mme. Fernier |
 Olga Valéry | Cast | Actress | Mme. Giardin |
 Redmond Phillips | Cast | Actor | Starcy |
 Ricardo Montalban | Cast | Actor | Duke Gaspard Ducluzeau |
 Ruth McDevitt | Cast | Actress | Mathilda |
 Telly Savalas | Cast | Actor | Dr. Christian Gump (Millie's uncle) |
 Ulla Jacobsson | Cast | Actress | Janine |
Robert Bettoni | Cast | Milkman | |
Jean Le Maitre | Cast | Carlo | |
Erika Soucy | Cast | Gretl | |
| Person | Type | Job | Role(s) |
