Robert Vattier

as Self / Brun / Astruc / Monsieur Belloiseau (archive footage)

as Maxime Saint-Clair

as Bougon

as Le Président

as Inspector

as Monsieur Raffard

as Le professeur d'Audigné

as Yan Wilson

as Self

as le Colonel Boildieu

as Le curé

as (voice)

as Colonel Roederich, the father

as Père Giovanni

as Birgasse

as L'employé cadre

as Louis

as Le notaire

as le docteur Fumet, le médecin personnel de Beaufort

as L'acheteur galant

as Director

as Prof. Tournesol

as Le directeur

as Monsieur Chale, un pensionnaire

as Vachette, general overseer

as Mr. Margaillat

as Racinet

as M. Lerechigneux, le juge

as Noël de Cazaubon

as M. Brissac

as Fernand Morel

as Me Revering

as Colonel

as Inspector Ferracci

as Le duc de Morny

as Bienaimé

as le père Abbé

as Le directeur de l'hôtel (uncredited)

as Albert

as Investigating judge

as M. Belloiseau, le retraité

as M. Belloiseau, le retraité

as Doctor

as Arsène de Loubiac

as Investigating judge

as Prosecutor Paul Thomas

as Le notaire français

as Moissac

as Le professeur Schüller (uncredited)

as Le docteur Montgicourt

as Adolphe Mercier, businessman

as Unhappy customer

as Marquis de Chamarande

as Charlie

as Lucien Bigne

as Commissioner

as De Salicette

as Gontran des Tournelles

as Perrier (uncredited)

as Maître Boubousson

as Le Bayle

as Inspector (uncredited)

as Jasmin

as L'administrateur

as Director

as the priest

as Astruc