Mark Lyndon
Malcolm Keen
Philip Tarry
Jack Raine
John Bredon
Martin Lewis
Joan Bredon
Kathleen Kelly
Holford
Gordon Begg
Inspector Hurley
Henry B. Longhurst
Mrs. Bredon
Joyce Kennedy
Editor
David Lean
Writer
Dion Titheradge
Director
Norman Walker
Art Direction
G.F. Stegmann
Screenplay
Dorothy Rowan
Director of Photography
Cyril Bristow
Assistant Director
Cecil Dixon
Sound Recordist
John Dennis