A brilliant but deranged neurosurgeon becomes obsessively fixated on a judge's daughter. With the help of an escaped criminal whose face he has surgically deformed, the mad man lures her, her father, and her fiancé to his isolated castle-like home, where he has created a torture chamber with the intent of torturing them for having 'tortured' him.
Boris Karloff
Bela Lugosi
Lester Matthews
Irene Ware
Samuel S. Hinds
Spencer Charters
Inez Courtney
Ian Wolfe
Maidel Turner
Raine Bennett
Al Ferguson
Nina Golden
Jonathan Hale
Arthur Hoyt
Walter Miller
Bud Osborne
Madeline Talcott
Cyril Thornton
Anne Darling