Bernard Blier as Commissioner François Basquier

Suzy Prim as Mrs. Olga, pawnbroker

Andrée Clément as Arlette Génod

Yves Robert as Inspector Paulhan

René Blancard as Doctor Corbier

Guy Decomble as Emile Kortenwirth

Véronique Deschamps as Yvonne Chouquet, Courvoisier's employee

Arthur Devère as Mr. Forgeat

Paul Frankeur as Mr. Mallet

Julien Verdier as Mr. Guy Couvoisier, jeweler

Laurence Badie as Georgette, maid

Madeleine Barbulée as Mrs. Durbain, concierge

Daniel Cauchy as Pierrot

Dominique Davray as Mrs. Fernande, seamstress

Christian Fourcade as Little Jacky

René Havard as Inspector

Albert Michel as Prison controller

France Roche as Alice Tissot

Michel Salina as

Paul Villé as Marcel, François' brother-in-law

Dominique Page as (uncredited)

Maurice Derville as Agent (uncredited)

Robert Pouget as (uncredited)

Luc Andrieux as Film studio manager (uncredited)

René Berthier as Vicar (uncredited)

Gérard Buhr as Young at the pinball machine (uncredited)

Émile Genevois as Mechanic (uncredited)

Gabriel Gobin as Agent Faurel (uncredited)

François Joux as Inspector Calmain (uncredited)

Robert Le Béal as Inspector (uncredited)

Robert Mercier as Agent (uncredited)

Émile Riandreys as Couturier (uncredited)

Eugène Stuber as Bistro owner (uncredited)

Jean Sylvère as Inspector Martin (uncredited)