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."

Cast

Leslie Banks

as Dr. Manetta

Lilli Palmer

as June Lansdowne

Cathleen Nesbitt

as Ann Cody

Gina Malo

as Glenda Baker

David Horne

as Edward Havelock

Romilly Lunge

as Dick Martin

Richard Bird

as Inspector Cornelius 'Andy' Sneed

J.H. Roberts

as Luis Silva

Aubrey Mallalieu

as Lord Charles Francis Selford

Harry Hutchinson

as Bevan Cody

Phil Ray

as Tom Cawler

George Street

as Chief Commissioner

Ross Landon

as John Selford

Raymond Mander

as P.C. in Sneed's Office (Uncredited)

Charles Paton

as Handwriting Expert (Uncredited)

George Street

as Chief Commissioner (Uncredited)

Crew

Hamilton G. Inglis

Production Manager

Norman Lee

Director

John Argyle

Producer

Ted Richards

Editor

C. Gilbert

Art Direction

Ernest Palmer

Director of Photography

Alex Bryce

Director of Photography

Edgar Wallace

Novel

F. McNally

Sound Recordist

Guy Jones

Music Director

Ronald Anscombe

Camera Operator

Gilbert Gunn

Screenplay

Harry Benson

Sound Supervisor

Norman Lee

Screenplay

Roy Parkinson

First Assistant Director

Guy Jones

Original Music Composer