André Valmy

as Professor Bergamotte (voice)

as L'inspecteur Lucas

as Un inspecteur, sous les ordres de Tarquin

as l'inspecteur principal

as L'inspecteur principal

as P'tit Louis

as Georges, club boss

as Veaudoit, “the double agent”

as Lt. Besnard

as L'inspecteur Carlier

as Marcel

as Doctor Lucien Evrard

as Georges

as Inspector Laroche

as Captain Van Meulen

as Psychiatrist at Ste Anne's hospital

as Capitano Pierre Le Guellec

as L'autre inspecteur de police

as Rudeau

as Serge Duhamel

as Mauricet

as Pelletier

as Laurin

as Rochefort

as Sem

Cast

as Inspector Dumont

as Inspecteur Daumale

as Commissioner

as Thierry

as Stauner

Cast

as Simon Ford

Cast

as Commissioner Didier

as Olivier

as L'administrateur Leblanc

as Marjavel

Cast

as Inspector Braun

as Le douanier Louis

as Etienne

as Jacques Marchand

as Coco-Latour

as Pierre Goulet

as Marco

as Le policier

as (uncredited)

Cast

as Le gérant de l'hôtel

Cast

as Ernst