Cast 36

1. 

   Stanley Ridges

   Prof. George Kingsley / Red Cannon

2. 

   Boris Karloff

   Dr. Ernest Sovac

3. 

   Bela Lugosi

   Eric Marnay

4. 

   Anne Nagel

   Sunny Rogers

5. 

   Anne Gwynne

   Jean Sovac

6. 

   Virginia Brissac

   Mrs. Margaret Kingsley

7. 

   Edmund MacDonald

   Frank Miller

8. 

   Paul Fix

   William Kane

9. 

   Murray Alper

   Bellhop

10. 

    Jack Mulhall

    Bartender

11. 

    Raymond Bailey

    Louis Devore

12. 

    Joe King

    Chief of Police

13. 

    John Kelly

    Taxi Driver

14. 

    Jessie Arnold

    Nurse

15. Elfriede Borodin

    2nd Nurse

16. 

    Tommy Conlon

    Student

17. Franco Corsaro

    Club Maitre d' (uncredited)

18. 

    James Craig

    Reporter Ernst Gives Notes To

19. 

    Kernan Cripps

    Detective

20. 

    Eddie Dunn

    Det. Farnow

21. 

    Edward Earle

    Detective

22. 

    Harry Hayden

    Prison Doctor

23. Frank Jaquet

    Fat Man in Bar

24. Ellen Lowe

    Midtown Hotel Maid

25. 

    Jerry Marlowe

    Midtown Hotel Clerk

26. 

    Jerry Marlowe

    Cabbie

27. 

    Wallace Reid Jr.

    Student

28. William Ruhl

    G-Man

29. 

    Frank Sheridan

    Prison Chaplain

30. 

    Edwin Stanley

    Dr. Warner

31. 

    Harry Tenbrook

    Cabbie

32. 

    Emmett Vogan

    Det. Carpenter

33. 

    Russell Wade

    Student

34. 

    Dave Willock

    Student

35. Victor Zimmerman

    G-Man

36. Robert Morgan

    Hotel Associate

Crew 12