Directed by
| Erno Hajos | ... | (as Ernest Hajos) |
Writing Credits (in alphabetical order)
| Michel Deligny | ... | (screenplay) |
| J.L. Floury | ... | (dialogue) |
Cast
 |
Myno Burney | ... | Dolorès |
| Julien Carette | ... | Le premier détective | |
|
|
Annie Cariel | ... | (as Annie Carriel) |
| Pauline Carton | ... | La logeuse | |
| Raymond Cordy | ... | Goléar | |
| Georges Douking | ... | Le deuxième détective | |
| Frédéric Duvallès | ... | Perfecto | |
|
|
Pierre Etchepare | ... | Le directeur |
| Marcel Mouloudji | |||
| Paul Ollivier | |||
| Félix Oudart | ... | Bouvier | |
|
|
Jacqueline Pacaud | ... | Marie |
|
|
Robert Ralphy | ||
| Nicolas Rimsky | |||
|
|
Pierre Sergeol | ... | Sanders |
|
|
Sylvain | ||
|
|
Paul Velsa | ||
Produced by
| R. Abeles | ... | producer |
| E. Margittai | ... | executive producer |
Music by
| Joe Hajos | ||
Cinematography by
| Boris Kaufman | ||
Production Design by
| Georges Gratigny | ... | (as Gratigny) |
Production Management
| Emil E. Reinert | ... | production manager |
Sound Department
| Georges Gérardot | ... | sound |