Boris Karloff
Baron Gregor de Berghman / Anton de Berghman
Ignoring an ancient prophecy, evil brother Gregor seeks to maintain his feudal power on his his Tyrolean estate by murdering and impersonating his benevolent younger twin.
The Black Room
Baron Gregor de Berghman / Anton de Berghman
Thea Hassel
Lt. Albert Lussan
Col. Paul Hassel
Mashka
Beran - the gypsy
Baron de Berghman
Paul Hassel as a young lieutenant
Peter, the majordomo
Inn Waiter (uncredited)
Franz - Captured Assassin-Villager (uncredited)
Maria the Chambermaid
The Judge
The Prosecutor
Doctor
Art Direction
Director
Screenplay
Screenplay
Director Of Photography
