Cast
Toke Townley
Fred Barker (uncredited)
Robert Beatty
Dr. Mark Benton
James Raglan
Supt. Grayson
George Benson
Prescott
Ronald Leigh-Hunt
Sgt. Lewis (uncredited)
Peter Coke
Det. Insp. George Bellamy
Vida Hope
Jackie Leroy
Ferdy Mayne
Charles Constance
Elizabeth Sellars
Della Freeman
Hugh Pryse
Mr. Rattray
Roger Delgado
Felix Galegos
Frank Atkinson
Railway Ticket Clerk (uncredited)