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.
Unfortunately the movie The Door with Seven Locks is not yet available on HBO Max.
Editing | Ted Richards | Editor |
Production | John Argyle | Producer |
Directing | Norman Lee | Director |
Art | C. Gilbert | Art Direction |
Production | Hamilton G. Inglis | Production Manager |
Camera | Ernest Palmer | Director of Photography |
Camera | Alex Bryce | Director of Photography |
Writing | Edgar Wallace | Novel |
Sound | F. McNally | Sound Recordist |
Writing | Gilbert Gunn | Screenplay |
Sound | Guy Jones | Music Director |
Sound | Harry Benson | Sound Supervisor |
Camera | Ronald Anscombe | Camera Operator |
Sound | Guy Jones | Original Music Composer |
Writing | Norman Lee | Screenplay |
Directing | Roy Parkinson | First Assistant Director |