Top Billed Cast

1. 

   Michel Simon

   Albert Ménard-Lacoste / Alain Ménard-Lacoste

2. 

   Louis de Funès

   Emile, manvalet

3. 

   Marguerite Pierry

   Madeleine Lacoste

4. 

   François Guérin

   Pierre Lacoste

5. 

   Laurence Badie

   Geneviève Lacoste

6. 

   Claude Gensac

   Evelyne, chambermaid

7. 

   Léon Walther

   Maître Denisot, notary

8. 

   Pauline Carton

   Boss of the hotel

9. 

   Marthe Salbel

   Marie, cook

10. 

    Lana Marconi

    une prostituée, "la comtesse"

11. 

    Michel Nastorg

    Mechanic

12. 

    André Brunot

    Dr. Ogier

13. 

    Georges Bever

    Taxi driver

14. 

    Max Dejean

    Tavern boss

15. 

    Marcel Pérès

    Commissioner Vincent

16. 

    Jacqueline Gut

    Mercer

17. 

    Jacques Derives

    Doctor from Roubaix

18. 

    Marcel Mouloudji

    Singer

19. 

    Marc Arian

    Mr. Valembray, department head (uncredited)

20. 

    Louiguy

    Self (uncredited)

21. 

    Christine Vall

    Maid (uncredited)

22. 

    Sacha Guitry

    Self in the prologue / Narrator (uncredited)