Jules Berry

Hector Trignol

Michel Simon

Achille Baluchet

Marie Glory

Marie 'Myra' Dupont

Fernande Albany

Olga Stefany

Gaston Mauger

Theater director

Gabrielle Fontan

Concierge

Paul Gury

Ivan

Claire Gérard

Madame Irma

Paul Faivre

Guardian

Jean Diéner

Hugues de Bagratide

Investigating judge

Georges Paulais

Policeman

Pierre Mindaist

Marcel Vibert

Lawyer

André Berthomieu

Director

Paul Gury

Screenplay