Commissaire Wens
Pierre Fresnay
Mila Malou
Suzy Delair
Miss Cuq
Maximilienne
Christiane
Sylvette Saugé
Commissaire Monnet
Louis Florencie
Police Officer Pussot
André Gabriello
Turelot
Raymond Bussières
Albert (uncredited)
Antoine Balpêtré
Ernest (uncredited)
Paul Barge
Businessman (uncredited)
Léon Belières
Inspector Picard (uncredited)
René Blancard
Police Prefect Edouard (uncredited)
Lucien Blondeau
Triquet
Jean Tissier
Police Inspector (uncredited)
Louis Denalair
Guest (uncredited)
Géo Forster
Judicial Police Director (uncredited)
Gustave Gallet
Mr. Albert (uncredited)
Léon Larive
Taxi Driver (uncredited)
Albert Malbert
Bistro Client (uncredited)
Maurice Marceau
Inspector Ballandieu (uncredited)
Marcel Pérès
Cashier (uncredited)
Martial Rèbe
Cycling Police Officer (uncredited)
Maurice Salabert
Handmaid (uncredited)
Evelyne Séjourné
Mr. Colin
Pierre Larquey
Journalist Destirac (uncredited)
Guy Sloux
Brigadier (uncredited)
André Varennes
Police Officer (uncredited)
Henri Vilbert
Dr. Linz
Noël Roquevert
Alfred
René Génin
Kid Robert
Jean Despeaux
Armand
Marc Natol
Nurse Vania
Huguette Vivier
Madame Point
Odette Talazac
Director of Photography
Armand Thirard
Director
Henri-Georges Clouzot
Adaptation
Screenplay
Novel
Stanislas-André Steeman
Sound Engineer
William Robert Sivel
Original Music Composer
Maurice Yvain
Producer
Alfred Greven
Production Design
Andrej Andrejew
Editor
Christian Gaudin