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