Cast

John Bentley

Superintendent Wills

Patrick Allen

Dr. Nelson Pollard

Jacqueline Ellis

Elsa Marlowe

Wilfrid Brambell

Lock-Keeper

John Glyn-Jones

Dr. Maurice Tarn

Image not Available

Jane Murdoch

Honeymoon Wife

Image not Available

Brian McDermott

Det. Sgt. Stillman

Image not Available

Gerald Andersen

Major Paul Amery

Image not Available

Edward Atienza

Clerk

Ric Young

Johnny Choto

Crew

Clive Donner

Director (Directing)

Edgar Wallace

Novel (Writing)

Jim O'Connolly

Associate Producer (Production)

Image not Available

Peter Mullins

Art Direction (Art)

Robert Banks Stewart

Writer (Writing)

Image not Available

Bert Mason

Cinematography (Crew)

Image not Available

Charles Blackwell

Original Music Composer (Sound)

Image not Available

Jack Greenwood

Producer (Production)

Image not Available

Derek Holding

Editor (Editing)

Image not Available

Ronnie Curtis

Casting Director (Production)