Robert Lussac

Commissioner Aimé Malaise

Blanchette Brunoy

Laure

Gilbert Gil

Armand

Julien Carette

Léonisse

Daniel Gélin

Léopold

Jean-Roger Caussimon

Jérôme

Anne Vernon

Irène

Mathilde Casadesus

Mrs. Malaise

Jacques Castelot

Emile

André Gabriello

Charles

Germaine Dermoz

Irma

Albert Dinan

Didier

Pierre Magnier

Notary

Stanislas-André Steeman

Doctor Furnelle

Jacques Sevrannes

Gilbert

Geneviève Callix

Rose

Robert Balpo

Chief conductor

Sylvain

Notary's clerk (uncredited)

Albert Broquin

Consumer (uncredited)