Trailer
Images
 | Michel Simon as Monsieur Hire |
 | Viviane Romance as Alice |
 | Paul Bernard as Alfred |
 | Charles Dorat as Michelet, le secrétaire du commissaire |
 | Lucas Gridoux as Mr Fortin, le pharmacien |
 | Lita Recio as Viviane |
 | Max Dalban as Capoulade |
 | Émile Drain as Monsieur Breteuil dit le petit caporal |
 | Guy Favières as Monsieur Sauvage |
 | Louis Florencie as L'inspecteur Marcelin |
| Charles Dorat as L'nspecteur Michelet |
 | Marcel Pérès as Cermanutti |
 | Michel Ardan as Fernand |
 | Lucien Carol as L'inspecteur Benoit |
| Olivier Darrieux as Étienne |
| Paulette Laurent as Mouchette |
 | Paul Franck as Le docteur Philippon |
| Jenny Leduc as Irma |
| Louis Lions as Marco |
 | Emma Lyonel |
 | Jean-François Martial as Monsieur Joubert |
| Lucien Paris as Monsieur Branchu |
| Jean Sylvain as Raphaël |
| Robert Balpo |
 | Suzanne Desprès |
| Michèle Auvray |
| Magdeleine Gidon |
| Fernand Dally |
| Germaine Géranne |
| Directing | |
| Julien Duvivier | Director |
Art | |
| Serge Piménoff | Production Design |
Writing | |
| Charles Spaak | Screenplay |
| Julien Duvivier | Screenplay |
| Georges Simenon | Novel |
Editing | |
| Marthe Poncin | Editor |
Camera | |
| Nicolas Hayer | Director of Photography |
Sound | |
| Jean Wiener | Original Music Composer |
Production | |
| Pierre O'Connell | Producer |
Costume & Make-Up | |
| Acho Chakatouny | Makeup Artist |
