The Door with Seven Locks
10/12/1940
Imdb: tt0032406
Tmdb: 46939
Popularity: 4.209
Vote: 5.9/10 (14)

A wealthy lord dies and is entombed with a valuable deposit of jewels. Seven keys are required to unlock the tomb and get hold of the treasure. A mad doctor uses an iron maiden to systematically eliminate the heirs to the fortune.