Directed by
| André Berthomieu | ||
| Mario Soldati | ||
Writing Credits (in alphabetical order)
| Renato Castellani | ... | (screenplay and dialogue) |
| Jacques Constant | ... | (screenplay and dialogue) |
| Toni Huppertz | ... | (story) |
| Mario Soldati | ... | (adaptation) |
| Mario Soldati | ... | (screenplay and dialogue) |
Cast (in credits order)
| Dita Parlo | ... | Vera | |
| Fosco Giachetti | ... | Giorgio Duclos | |
| Jules Berry | ... | Il conte Messirian | |
 |
Claude Lehmann | ... | Andrea Duclos |
|
|
Danilo Calamai | ... | Il detective |
| Rest of cast listed alphabetically: | |||
|
|
Celio Bucchi | ... | (as Cellio Bucchi) |
| Enrico Glori | |||
| Umberto Melnati | ... | Un banchiere | |
| Osvaldo Valenti | |||
Music by
| Amedeo Escobar | ||
| Joe Hajos | ||
| Fred Spielman | ... | (as Fritz Spielmann) |
Cinematography by
| Marcel Franchi | ... | (as François Franchi) |
| Fred Langenfeld | ||
Editing by
| Mario Bonotti | ||
Production Design by
| Corrado Marchi | ||
| Athos R. Natali | ||
Art Direction by
| Vincenzo Brosio | ||
Set Decoration by
| Savino Fino | ||
Makeup Department
| Guglielmo Bonotti | ... | makeup artist |
Production Management
| Leo Bomba | ... | production manager |
| Rolando Costantino | ... | production supervisor |
Second Unit Director or Assistant Director
| Gianni Franciolini | ... | assistant director |
Art Department
| Virgilio Marchi | ... | sketches |
Sound Department
| Raul Magni | ... | sound (as Raoul Magni) |
Camera and Electrical Department
| Francesco Izzarelli | ... | camera operator |
| Enzo Riccioni | ... | camera operator |
