Top cast
John Bentley
Pete Fleming
Rona Anderson
Barbara Leyland
Garry Marsh
Beaumont
Alexander Gauge
Denis Clayton
John Horsley
Lamport
Frank Forsyth
Inspector Grayle
Ronan O'Casey
Trickson
Ingeborg von Kusserow
Maxine Golder
Doris Hare
Woman Police Sergeant
Eric Berry
Mike Gerraty
Alan Robinson
Photography Expert
Ryck Rydon
Trixon
Directed by
John Gilling
Written by
John Gilling
Produced by
Robert S. Baker, Monty Berman
