Cast 40

1. 

   Michel Simon

   Professor Charles Buisson

2. 

   Brigitte Auber

   Gisèle, student of Buisson

3. 

   Henri Génès

   Lucien Mosca, boss of Ruban Bleu

4. 

   Germaine Kerjean

   Mrs. Rédéri

5. Anne Campion

   The determined trafficker

6. 

   Philippe Mareuil

   Pierre-Dominique, aka 'Pépé'

7. 

   Robert Lombard

   Maurice, Buisson's assistant

8. Georges Galley

   Patrice

9. Suzanne Norbert

   Mrs. Buisson

10. 

    Gaby Basset

    Henriette, washroom attendant

11. 

    Micheline Dax

    The indecisive snob

12. Leila Lampi

    Russian Princess

13. Janine Clairville

    Woman from Paris

14. 

    Nadine Tallier

    Poupette, presenter of the show

15. 

    Annick Tanguy

    Woman from Paris

16. Liane Morice

    Woman from Paris

17. Nikitine

    Woman from Paris

18. 

    Liliane Montevecchi

    Woman from Paris

19. Jacqueline Ventura

    Woman from Paris

20. Gisèle Fréry

    Woman from Paris

21. Nicole Rimbaud

    Cloakroom attendant

22. Janine Caire

    Florist

23. 

    Bernard Lajarrige

    Inspector Corbin

24. 

    Robert Lamoureux

    Self

25. 

    Patachou

    Self

26. 

    Ray Ventura

    Self

27. 

    Jean-Marc Thibault

    Self

28. 

    Roger Pierre

    Self

29. Les Quat'Jeudis

    Self

30. 

    Jacques Grello

    Narrator

31. Françoise Alban

    Magda, the pregnant dancer (uncredited)

32. 

    Jack Ary

    Cowboy (uncredited)

33. 

    Danièle Delorme

    Young female client of Ruban Bleu (uncredited)

34. 

    Sophie Desmarets

    Self (uncredited)

35. 

    Sacha Distel

    Self (uncredited)

36. Pierre Duncan

    Policeman at Quai des Orfèvres (uncredited)

37. 

    Bob Ingarao

    Arsène the toothless (uncredited)

38. 

    Dominique Marcas

    Woman with stomach ache (uncredited)

39. Michel Seldow

    Police officer (uncredited)

40. 

    Henri Serre

    Young customer of Ruban Bleu (uncredited)

Crew 1