Cast 52

1. 

   Melvyn Douglas

   Rene Farrand aka Arsene Lupin

2. 

   Virginia Bruce

   Lorraine de Grissac

3. 

   Warren William

   Steve Emerson

4. 

   John Halliday

   Count de Grissac

5. 

   Nat Pendleton

   Joe Doyle

6. 

   Monty Woolley

   Georges Bouchet

7. 

   E. E. Clive

   Alf

8. 

   George Zucco

   Prefect of Police

9. 

   Rollo Lloyd

   Duval

10. 

    Vladimir Sokoloff

    Ivan Pavloff

11. 

    Ian Wolfe

    A. Le Marchand - Detective (as Ien Wulf)

12. 

    Tully Marshall

    Monelle

13. 

    Jonathan Hale

    F.B.I. Special Agent

14. 

    George Davis

    Guard at Dock (uncredited)

15. 

    King Baggot

    Detective (uncredited)

16. 

    William Bailey

    Detective (uncredited)

17. 

    Edward Biby

    Party Guest (uncredited)

18. 

    Sidney Bracey

    Squad Car Driver (uncredited)

19. 

    Egon Brecher

    Vasseur (uncredited)

20. 

    Harvey Clark

    Hotel Assistant Manager (uncredited)

21. 

    Chester Clute

    Reporter (uncredited)

22. 

    Sidney D'Albrook

    Detective Alois (uncredited)

23. Frank Dawson

    François - Butler (uncredited)

24. Helen Dickson

    Woman Passenger at Dock (uncredited)

25. 

    George Douglas

    Gendarme (uncredited)

26. 

    Jay Eaton

    Man in Hotel Lobby (uncredited)

27. 

    Stanley Fields

    André - Horse Groom (uncredited)

28. 

    Christian J. Frank

    Detective (uncredited)

29. 

    Otto Fries

    Truck Driver (uncredited)

30. 

    John Harmon

    'Butch' Harron - Gang Leader (uncredited)

31. Ruth Hart

    Telephone Operator (uncredited)

32. 

    Dell Henderson

    Plainclothes Detective (uncredited)

33. Perry Ivins

    Fingerprint Man (uncredited)

34. 

    Robert Emmett Keane

    Bill Watkins - Criminologist (uncredited)

35. 

    Joe King

    Inspector Hennessey (uncredited)

36. 

    Priscilla Lawson

    Switchboard Operator (uncredited)

37. 

    Frank Leigh

    English Eddie (uncredited)

38. 

    Mitchell Lewis

    Detective (uncredited)

39. Tony Merlo

    Party Guest (uncredited)

40. 

    Robert Middlemass

    Sergeant (uncredited)

41. Edmund Mortimer

    Man at Hotel Desk (uncredited)

42. 

    Jack Norton

    Hotel Manager (uncredited)

43. Bob O'Connor

    Gendarme (uncredited)

44. 

    Leonard Penn

    Reporter (uncredited)

45. Jean Perry

    Gendarme (uncredited)

46. 

    Lillian Rich

    Telephone Operator (uncredited)

47. 

    William Royle

    Burly Detective (uncredited)

48. 

    Larry Steers

    Man Leaving Hotel (uncredited)

49. 

    Harry Tyler

    Reporter (uncredited)

50. Jacques Vanaire

    Gendarme (uncredited)

51. 

    Pierre Watkin

    Mr. Carter (uncredited)

52. Frank Whitbeck

    Radio Broadcaster (voice) (uncredited)

Crew 14