A police detective suspects that his sister's boyfriend is a murderer.
Dennis Price
Inspector Peter Lawton
Peggy Evans
Joan Lawton
Rex Garner
Sgt. Bill Todd
Philip Saville
Edward "Teddy" King / Jim King
Greta Mayaro
Lena
Arnold Bell
McMann
Leonard Sharp
Old Skip
Nora Gordon
Nanna
Renee Goddard
Lady Branstead
Arthur Lovegrove
Inspector Cobb
Daphne Maddox
Victim
Robert Weeden
Constable
Francis Searle
Director
John Ainsworth
Screenplay
S.D. Onions
Director of Photography
Eric Spear
Original Music Composer
Adam Dawson
Editor
Producer
David Henley
Terry Laurie
Assistant Editor
Don Wortham
Boom Operator
William Germain
Sound
Derick McColm
Conductor
