Top Billed Cast

1. 

   Bourvil

   Léon Dutilleul

2. 

   Joan Greenwood

   Susan

3. 

   Gérard Oury

   Maurice

4. 

   Henri Crémieux

   Mr. Lécuyer

5. 

   Roger Tréville

   Félix Burdin

6. 

   Jacques Erwin

   Gaston

7. 

   Frédéric O'Brady

   The Medical Specialist

8. 

   René Worms

   An Employee at the Ministry

9. 

   Nina Myral

   Mrs. Eloise

10. 

    André Dalibert

11. 

    Nicole Riche

    The Lady of the Second

12. 

    Germaine Reuver

    Mrs. Ménard, the Concierge

13. 

    Jeanne Véniat

    The South American

14. 

    Georges Flateau

    Mr Robert

15. 

    Edmond Beauchamp

    Arturo

16. 

    Georges Lannes

    The Director of the 'Prison de la Santé'

17. 

    Marcelle Arnold

    Germaine

18. 

    Raymond Souplex

    Jean-Paul

19. 

    Nicolas Amato

    The First Agent (uncredited)

20. 

    Georgette Anys

    Maria (uncredited)

21. 

    Alfred Arlais

    (uncredited)

22. 

    Maurice Biraud

    A colleague of Léon (uncredited)

23. 

    Gérard Buhr

    (uncredited)

24. 

    Marcel Charvey

    The bartender (uncredited)

25. 

    Dominique Davray

    A model (uncredited)

26. 

    Skip Farrell

    Maurice (uncredited)

27. 

    Charlie Fawcett

    (uncredited)

28. 

    Fignolita

    The negress (uncredited)

29. 

    Charles Jarrel

    (uncredited)

30. 

    Franck Maurice

    The Second Agent (uncredited)

31. 

    Marcel Meral

    A Colleague of Léon (uncredited)

32. 

    Craddock C. Monroe

    Elmer (uncredited)

33. 

    Alain Raffael

    (uncredited)

34. 

    Nicole Rimbaud

    (uncredited)

35. 

    Titys

    The Prisoner (uncredited)

36. 

    Pamela Wilde

    A Model (uncredited)

37. 

    Payne Williams

    Jean-Paul (uncredited)