"Cashier Maurice Legrand is married to the wretched Adele. By chance, he meets Lucienne, 'Lulu', and makes her his mistress. He thinks he has finally found love, but Lulu is a streetwalker, still in love with her pimp."
Michel Simon
as Maurice Legrand
Janie Marèse
as Lucienne 'Lulu' Pelletier
Georges Flamant
as Andre 'Dédé' Govain
Magdeleine Bérubet
as Adèle Legrand
Roger Gaillard
as Adjutant Alexis Godard
Jean Gehret
as Monsieur Dugodet
Lucien Mancini
as Wallstein
Max Dalban
as Bernard, the colleague
Romain Bouquet
as Henriot, boss of hosiery
Pierre Desty
as Gustave Brocheton
Jane Pierson
as Philomène, concierge
Christian Argentin
as Investigating judge Desrumaux
Mlle Doryans
as Yvonne
Adèle Legrand
as
Alexandre Rignault
as Hector Langelard, art critic (uncredited)
Marcel Courmes
as Colonel (uncredited)
Henri Guisol
as Amédée, waiter (uncredited)
Sylvain Itkine
as Dédé's lawyer (uncredited)
Colette Borelli
as Lily (uncredited)
Agnès Capri
as (uncredited)
Olga Nilza
Viviane Romance
Jean Renoir
Director
Screenplay
Pierre Braunberger
Producer
Roger Richebé
Theodor Sparkuhl
Director of Photography
Denise Tual
Editor
Pál Fejős
Marguerite Renoir
Gabriel Scognamillo
Production Design
Art Direction
Pierre Prévert
Assistant Director
Pierre Schwab
Sound Editor
Sound
Georges de La Fouchardière
Novel
Charles David
Production Manager
Unit Manager
Roger Forster
Still Photographer