Michel Simon
— Léon
Jean-Pierre Aumont
— Jean-Pierre
Meg Lemonnier
— Meg Lemarchal
Saturnin Fabre
— Lemarchal
Georges Lannes
— Monsieur Albert
André Numès
— Charles Dumard, aka 'Charlot'
Jean Aymé
— Graillon, fence
Marcel Melrac
— Bob
Guy Favières
— Firmin, domestic
Marcel Vallée
— President of the Tribunal
André Nicolle
— Inspector
René Blancard
— Police commissioner (uncredited)
Etienne Decroux
— Cup and ball player (uncredited)
Irène Jeanning
— (uncredited)
Liliane Lesaffre
— Annette, maid (uncredited)
Georges Marceau
— (uncredited)
Rodolphe Marcilly
— (uncredited)
Franck Maurice
— (uncredited)
Julienne Paroli
— Visionary (uncredited)
Georges Paulais
— Inspector (uncredited)
Marcel Pérès
— (uncredited)
Robert Ralphy
— Enterprising passerby (uncredited)
Eugène Stuber
— Guard (uncredited)
Marie-Jacqueline Chantal
— Visionary (uncredited)
Raymond Marcilly
— (uncredited)