as Professor Bergamotte (voice)
as L'inspecteur Lucas
as P'tit Louis
as l'inspecteur principal
as L'inspecteur principal
as Mauricet
as Un inspecteur, sous les ordres de Tarquin
as Doctor Lucien Evrard
as Lt. Besnard
as Capitano Pierre Le Guellec
as L'autre inspecteur de police
as Marcel
as Thierry
as Pelletier
as Georges, club boss
as Commissioner
as Marco
as Inspector Laroche
as Sem
as Rochefort
as Rudeau
as Veaudoit, “the double agent”
as Le douanier Louis
as Georges
as Serge Duhamel
as Le policier
as Captain Van Meulen
as Inspecteur Daumale
as L'administrateur Leblanc
as L'inspecteur Carlier
as Inspector Dumont
as Etienne
as Psychiatrist at Ste Anne's hospital
as Simon Ford
as Laurin
as Le gérant de l'hôtel
as Ernst
as Stauner
as Pierre Goulet
as Commissioner Didier
as Olivier
as Inspector Braun
as Coco-Latour
as (uncredited)
as Jacques Marchand
as Thoas (voice)
as Antoine Tergnier
as Georges Gazeran
as Jacques Méric
as Georges Clemenceau
as Gibassier
