Cast
Marc Arian
Mr. Valembray, department head (uncredited)
Max Dejean
Tavern boss
Louis de Funès
Emile, manvalet
François Guérin
Pierre Lacoste
Michel Nastorg
Mechanic
Georges Bever
Taxi driver
Marcel Pérès
Commissioner Vincent
Michel Simon
Albert Ménard-Lacoste / Alain Ménard-Lacoste
Claude Gensac
Evelyne, chambermaid
Marcel Mouloudji
Singer
Sacha Guitry
Self in the prologue / Narrator (uncredited)
Marguerite Pierry
Madeleine Lacoste
Pauline Carton
Boss of the hotel
André Brunot
Dr. Ogier
Louiguy
Self (uncredited)
Laurence Badie
Geneviève Lacoste
Léon Walther
Maître Denisot, notary
Lana Marconi
une prostituée, "la comtesse"