Antonin Berval
— Inspector Francis
Fernand Charpin
— Commissioner Lampin
Colette Darfeuil
— Colette, journalist
Paul Demange
— Joseph
Laure Diana
— Ida
Jeanne Fusier-Gir
— Cleaning lady
Lucien Gallas
— Bourel
Philippe Grey
— Squire
Pierre Larquey
— Parpèle, reporter
Milly Mathis
— Fishmonger
Max Maxudian
— Monsieur Ducret
Teddy Michaud
— Bruiser
Georges Péclet
— Poussin
Georges Saillard
— Investigating judge
Sinoël
— Balzac
Génia Vaury
— Girl
Yvonne Rozille
— (uncredited)
Fernande Saala
— (uncredited)