Cast
Anton Diffring
Baron Frankenstein
Helen Westcott
Christine Halpert
Don Megowan
The Monster
Ludwig Stössel
Wilhelm
Richard Bull
Max Halpert
Raymond Greenleaf
Doctor
Peter Brocco
Gottfried
Sydney Mason
Police Chief
David Hoffman
Inner Sanctum (archive footage) (uncredited)
Crew
Michael Carreras
Producer
Henry Kuttner
Screenplay
Curt Siodmak
Executive Producer
Curt Siodmak
Director
Jerome Bixby
Screenplay
C.L. Moore
Screenplay
Carl Anderson
Art Direction
Anthony DiMarco
Editor
Gert Andersen
Director of Photography
Helen Hunt
Hairstylist
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