A police constable goes undercover to infiltrate a gang of violent thieves.
Hugh Latimer
P.C. Archibald Berkeley-Willoughby
John Penrose
Barney
Annette D. Simmonds
Carrots
Pat Nye
Ma Brady
Patricia Cutts
Joan
Michael Ripper
Fingers
Martin Benson
Skinny Ellis
Arthur Brander
Inspector Wilson
Eric Phillips
Sergeant Wright
Billy Thatcher
Ted Burton
Jim Brady
Lorry Driver (uncredited)
Arthur Lovegrove
Bill (uncredited)
Cedric Williams
Director of Photography
Frank Spencer
Original Music Composer
Godfrey Grayson
Director
Music
Clifford Turner
Editor
Alan Stranks
Screenplay
Anthony Hinds
Producer
Vernon Harris
Radio Play
Ray Pitt
Supervising Editor
James Marchant
Art Direction
Monica Hustler
Hairstylist
Philip Leakey
Makeup Artist
Arthur Barnes
Production Manager
Leon Bijou
Assistant Director
Edgar Vetter
Sound
Moray Grant
Camera Operator
Rupert Grayson
Music Director
Renée Glynne
Continuity
