Raymond Souplex

as Self (archive footage)

as Priest

as Inspector Henri Grandin

as Mr. Edouard

as Inspecteur Legris

as Étienne Ledru, commissaire de police

as Étienne Ledru, commissaire de police

as Villeroy

as Inspector Masurel

as Commissaire Lambert

as Commissioner Serval

as Concierge

as Commissioner Muller

as Commissioner Muller

as Charles

as le professeur Théodore Heldt

as Inspecteur principal Bourrel / Commissaire Bourrel

as Grippesous

as Raymond Boyer / Boyeski, le père du jeune chef d’orchestre

as Bonneval

as Totor

as Stéphane Petitbourgeois, le mari expert-comptable

as 'La Hurlette'

as Auctioneer

as Commissioner Paoli

as Mr. Lepic

as Self

as Inspector Querneau

as Sosthène

as Self

as Le commissaire Basquier

as Jean-Paul

as Le docteur Belhomme

as Blaise Annequin

as M. Arsène Marval, le chanteur âgé

as Le convive de sang-froid

as M. Paul

as Self

as Un chansonnier (uncredited)

as Lui-même