Skådespelare 19

1. 

   Richard Greene

   Sir Ronald Burton / Richard Beckett

2. 

   Boris Karloff

   Dr. Meissen

3. 

   Stephen McNally

   Count Karl von Bruno

4. 

   Rita Corday

   Countess Elga von Bruno

5. 

   Lon Chaney Jr.

   Gargon

6. 

   John Hoyt

   Count Steiken

7. 

   Michael Pate

   Count Ernst von Melcher

8. 

   Nancy Valentine

   Therese von Wilk

9. 

   Tudor Owen

   Romley

10. 

    Henry Corden

    Fender

11. 

    Otto Waldis

    Innkeeper Krantz

12. 

    Roy Engel

    Burgher

13. Leslie Denison

    Sir David Layton (uncredited)

14. Bernard Szold

    Koppich (uncredited)

15. 

    Jack Perrin

    Hunter (uncredited)

16. Forrest Burns

    Guard (uncredited)

17. 

    Chuck Hamilton

    Guard (uncredited)

18. John Roy

    Guard (uncredited)

19. Victor Romito

    Guard (uncredited)

Medarbetare 24