Cast
Donald O'Brien
Gallery visitor
Daniel Ceccaldi
Police inspector Lescure
Marc Arian
Demuldère's servant (uncredited)
Georges Géret
Joseph Rouquemoute aka 'Le Rouquin'
François Dalou
Police inspector
Marius Gaidon
Extra (uncredited)
Dorothée Blanck
Girl at the hotel particulier
Michel Dacquin
Nightclub bartender
Michel Garland
Gallery visitor
André Thorent
Gangster client of the cabaret
André Rouyer
Cabaret customer (uncredited)
Lino Ventura
Alphonse Maréchal aka 'Le Malin'
Annie Fratellini
Léone Rouqemoute, prostitute
Marcel Charvey
Gallery visitor
François Valorbe
Employee of the employment agency
Jean Carmet
Effeminate art critic (uncredited)
Émile Riandreys
Employee of the employment agency (uncredited)
Irina Demick
Catherine Verdier, manager of an art gallery
Renée Passeur
Friend of Léone
Georges Chamarat
Edmond Clancul
Marcel Bernier
Friend of Alphonse (uncredited)
Charles Aznavour
Edmond Clancul aka 'Le Naïf'
Dominique Zardi
Prisoner (uncredited)
Pierre Brasseur
Demuldère aka 'Tonton le Brocanteur', receiver
Françoise Rosay
Gertrude, supplies specialist in the mafia
Georges Blaness
Omar
Patricia Scott
Elisabeth
Marie-Hélène Dasté
Madame Clancul
Agnès Duval
(uncredited)
Guy Henry
(uncredited)
Laure Paillette
Woman at the window (uncredited)
Paul Pavel
Cabaret customer (uncredited)
Maurice Biraud
Arthur aka 'Le Mou'
Jacques Marchand
Gallery visitor