The Door with Seven Locks
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.
Genre: Horror, Mystery, Thriller
Director: Norman Lee, Roy Parkinson
Actors: Aubrey Mallalieu, Cathleen Nesbitt, David Horne, Gina Malo, Harry Hutchinson, J.H. Roberts, Leslie Banks, Lilli Palmer, Richard Bird, Romilly Lunge