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