Directed by
| Julien Duvivier | ||
Writing Credits
| Georges Simenon | ... | (novel) |
| Louis Delaprée | ... | (written by) & |
| Pierre Calmann | ... | (written by) & |
| Julien Duvivier | ... | (written by) |
Cast (in credits order) verified as complete
| Harry Baur | ... | Commissaire Maigret (as Harry-Baur) | |
| Valéry Inkijinoff | ... | Radek (as Inkijinoff) | |
| Gina Manès | ... | Edna Reichberg | |
| Alexandre Rignault | ... | Joseph Heurtin | |
| Gaston Jacquet | ... | Willy Ferrière | |
| Louis Gauthier | ... | Le Juge | |
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Henri Échourin | ... | Inspecteur Ménard (as Echourin) |
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Marcel Bourdel | ... | Inspecteur Janvier |
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Frédéric Munié | ... | L'Avocat (as Munié) |
| Armand Numès | ... | Le Directeur de la Police (as Numès) | |
| René Alexandre | ... | Le Chauffeur | |
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Charles Camus | ... | L'Hotelier (as Camus) |
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Missia | ... | La Chanteuse des Rues |
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Oléo | ... | La Femme de Chambre |
| Line Noro | ... | La Fille | |
| Damia | ... | La Femme Lasse | |
| Rest of cast listed alphabetically: | |||
| Jean Brochard | ... | Small Role (uncredited) | |
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Jérôme Goulven | ... | Witness (uncredited) |
| Jane Pierson | ... | Cook (uncredited) | |
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René Stern | ... | Le gérant de l'Éden (uncredited) |
Produced by
| Charles Delac | ... | producer |
| Marcel Vandal | ... | producer |
Music by
| Jacques Belasco | ... | (as Jacques Dallin) |
Cinematography by
| Armand Thirard | ||
Editing by
| Marthe Poncin | ... | (as Marthe Bassi) |
Art Direction by
| Georges Wakhévitch | ... | (uncredited) |
Second Unit Director or Assistant Director
| Pierre Calmann | ... | assistant director |
| Gilbert de Kniff | ... | assistant director (as Gilbert de Knyff) |
Sound Department
| Marcel Courmes | ... | sound (as Courmes) |
Camera and Electrical Department
| Émile Pierre | ... | camera operator (as Emile Pierre) |
Location Management
| Jean-Paul Le Chanois | ... | location manager (uncredited) |
