On screen
Cast
14 credited performers
Boris Karloff
Baron Viktor von Frankenstein
Jana Lund
Carolyn Hayes
Don 'Red' Barry
Douglas Row
Charlotte Austin
Judy Stevens
Rudolph Anders
Wilhelm Gottfried
Artwork unavailable
Tom Duggan
Mike Shaw
Artwork unavailable
Irwin Berke
Inspector Raab
John Dennis
Morgan Haley
Norbert Schiller
Shuter
Mike Lane
Hans Himmler / The Monster
Artwork unavailable
Franz Roehn
Cab Driver (uncredited)
Artwork unavailable
Joe Ploski
Station Porter (uncredited)
Jack Kenney
Assistant Cameraman (uncredited)
Otto Reichow
Atomic Reactor Expert (uncredited)