Robert Ainsworth
Lucille Ainsworth
Sarah Hayward
Detective Inspector Marshall
Gilbert Morgan
Nella Langford
John Langford
Clive Franklyn
Landlady
Bernard Goodman
Detective Sgt. Berry
Rigby
Col. Jarvis
Blondi
Barman
Porter
Detective Sergeant (uncredited)
Police Driver (uncredited)
Director
Novel
Screenplay
Producer
Producer
Producer
Director of Photography
Editor
Art Direction
Makeup Artist
Hairstylist
Production Manager
Assistant Director
Second Assistant Director
Draughtsman
Sound Editor
Boom Operator
Sound Recordist
Sound
Camera Operator
Still Photographer
Focus Puller
Continuity
Production Secretary
