An amateur detective goes on the trail of a gang of violent criminals.
Hugh Wakefield
John Dain
Gordon Harker
Tansey
Garry Marsh
Delbury
Nicholas Hannen
Lyall
Robert Farquarson
Count Lazard
Renee Clama
Marcia
Dennis Wyndham
Shaughnessy
T. Hayes Hunter
Director
Michael Balcon
Producer
Ian Dalrymple
Editor
Angus MacPhail
Writer
Leslie Rowson
Cinematography
Arthur Wimperis
