Robert Matthews / John Barlow
Ann Farrington
Inspector Clements
Mrs. Fenton
Canning
Col. Hector Smythe
Heinz
Dr. Wilson
Thomas Pritchard
Ferrari
Mrs. Smythe
Sergeant
Director
Screenplay
Assistant Director
Producer
Director of Photography
Sound Supervisor
Producer
Music Director
Sound Recordist
Art Direction
Continuity
Makeup Artist
