Victor Frankenstein
Alys
Elizabeth Heiss
Lt. Henry Becker
The Graverobber
Kassner
Prof. Heiss
Bailiff
Graverobber's wife
Stephan
Schoolmaster (uncredited)
Dean
Maggie
Instructor (uncredited)
Priest (uncredited)
First Bandit (uncredited)
Baron Frankenstein (uncredited)
Woodsman (uncredited)
Woodsman's Daughter (uncredited)
Workman (uncredited)
The Monster