Cast 14

1. 

   Boris Karloff

   Baron Viktor von Frankenstein

2. 

   Jana Lund

   Carolyn Hayes

3. 

   Don 'Red' Barry

   Douglas Row

4. 

   Charlotte Austin

   Judy Stevens

5. 

   Rudolph Anders

   Wilhelm Gottfried

6. Tom Duggan

   Mike Shaw

7. Irwin Berke

   Inspector Raab

8. 

   John Dennis

   Morgan Haley

9. 

   Norbert Schiller

   Shuter

10. 

    Mike Lane

    Hans Himmler / The Monster

11. Franz Roehn

    Cab Driver (uncredited)

12. Joe Ploski

    Station Porter (uncredited)

13. 

    Jack Kenney

    Assistant Cameraman (uncredited)

14. 

    Otto Reichow

    Atomic Reactor Expert (uncredited)

Crew 13