Cast
Anton Diffring
Baron Frankenstein
Helen Westcott
(I)
(1928–1998)
Christine Halpert
Don Megowan
The Monster
Ludwig Stössel
Wilhelm
Richard Bull
Max Halpert
Raymond Greenleaf
(1892–1963)
Doctor
Peter Brocco
Gottfried
Sydney Mason
Police Chief
David Hoffman
Inner Sanctum (archive footage) (uncredited)
Writing
Henry Kuttner
Screenplay
Jerome Bixby
Screenplay
C.L. Moore
Screenplay
Art
James Crowe
Set Decoration
Carl Anderson
Art Direction
Clarence Peet
Props
Camera
Gert Andersen
Director of Photography
Production
Curt Siodmak
Executive Producer
Michael Carreras
Producer
Costume & Make-Up
Helen Hunt
Hairstylist
Clay Campbell
Makeup Artist
Editing
Anthony DiMarco
Editor