Boris Karloff

~ as ~

Baron Viktor von Frankenstein

Jana Lund

~ as ~

Carolyn Hayes

Don 'Red' Barry

~ as ~

Douglas Row

Charlotte Austin

~ as ~

Judy Stevens

Rudolph Anders

~ as ~

Wilhelm Gottfried

Tom Duggan

~ as ~

Mike Shaw

Irwin Berke

~ as ~

Inspector Raab

John Dennis

~ as ~

Morgan Haley

Norbert Schiller

~ as ~

Shuter

Mike Lane

~ as ~

Hans Himmler / The Monster