Cast
Guillaume de Sax
Maître Laignan
Marguerite Ducouret
Madame Cognet (uncredited)
Maurice Marceau
Un inspecteur (uncredited)
Jean Tissier
Mascouvin
André Gabriello
Lucas
Maximilienne
Madame Bertaud (uncredited)
Noël Roquevert
Louis Dubief
France Delahalle
(uncredited)
Édouard Francomme
(uncredited)
Antoine Balpêtré
Le grand patron
Pierre Palau
Le docteur Pierre
Henri Charrett
(uncredited)
Jean Daurand
Le coursier (uncredited)
Marcel Duhamel
Le peintre (uncredited)
Marcelle Rexiane
La patronne de l'hôtel (uncredited)
Georges Gosset
(uncredited)
Édouard Delmont
Le Cloaguen
Henri Vilbert
Amadieu
Gabrielle Fontan
La soeur de Le Cloaguen
Jacques Denoël
Jacques (uncredited)
Albert Préjean
Maigret
Colette Régis
Madame Le Cloaguen
Jean Dasté
Le clerc (uncredited)
Héléna Manson
Marie, la bonne (uncredited)
Huguette Vivier
Eliane (uncredited)
Juliette Faber
Berthe
Pierre Ferval
(uncredited)
Frédéric Mariotti
Le garçon du buffet (uncredited)