Cashier Maurice Legrand is married to Adele, a terror. By chance, he meets Lucienne, "Lulu", and make her his mistress. He thinks he finally met love, but Lulu is nothing but a streetwalker, in love with Dede, her pimp. She only accepts Legrand to satisfy Dede's needs of money.
as Maurice Legrand
as Lucienne 'Lulu' Pelletier (as Janie Marèze)
as Andre 'Dédé' Govain
as Adèle Legrand
as Alexis Godard
as Dugodet
as Langelard
as Wallstein
as Colonel
as Bonnard
as Amedée
as Henriot
as Gustave
as Concierge
as Examining judge
as Dédé's lawyer
as Lily
as Yvonne