Non coupable
Voltar
Jean DebucourtInspector Chambon
Michel SimonDoctor Michel Ancelin
Jany HoltMadeleine Bodin- Ariane MuratorMadame Bastard, mother of the sick girl
- Georges BrehatAubignac
Robert DalbanGustave, boss of the café
Jean WallDoctor Dumont
Henri CharrettInspector Noël
Pierre JuvenetGillois, notary
François JouxLieutenant Louvet
Charles VissièresAntique dealer- Jean BrunelRifardont
- André DarnayMaître Corneau
- Emile ChopitelTournier
- Christiane DelacroixGustave's wife
- Max Tréjean
Jean SylvèreFriend of Doctor Ancelin (sem créditos)