Directed by
| Claude Autant-Lara | ||
Writing Credits (in alphabetical order)
| Jean Aurenche | ... | (writer) |
| Pierre Bost | ... | (writer) |
| Patricia Highsmith | ... | (novel) |
Cast (in credits order)
| Gert Fröbe | ... | Melchior Kimmel | |
| Marina Vlady | ... | Ellie | |
| Robert Hossein | ... | Corby | |
| Harry Meyen | ... | Tony | |
| Maurice Ronet | ... | Walter Saccard | |
| Yvonne Furneaux | ... | Clara Saccard | |
| Rest of cast listed alphabetically: | |||
| Laurence Badie | ... | La serveuse | |
| Paulette Dubost | ... | Helen Kimmel | |
 |
Clara Gansard | ... | La bonne |
| Jacques Monod | ... | Le commissaire / Police Commissioner | |
Produced by
| Alexander Grüter | ... | producer |
| Alfonso Sansone | ... | associate producer: Sancro Film |
Music by
| René Cloërec | ||
Cinematography by
| Jacques Natteau | ||
Editing by
| Madeleine Gug | ||
Art Direction by
| Max Douy | ||
Costume Design by
| Jacques Cottin | ||
Camera and Electrical Department
| Yves Mirkine | ... | still photographer |
