Cast
Robert Crewdson
Control Officer
Jan Holden
Sally Jennings
Carole Mathews
Hedy Bergner
Robert Vincent O'Neil
Capt. Hank Godowski
Ronald Adam
Scammel / Dumetrius
Danny Green
Yotti Blum
Hugh Moxey
Sgt. Tom Coutts
Peter Swanwick
Monsieur Paul Bonnet
Richard Denning
Major Gregory Keen
Brian Worth
Capt. Peter Ridgeway
Ronald Leigh-Hunt
Col. Julian Fentriss, M.I.5.
Paul Hardtmuth
Dr. Buchmann
Bill Nagy
Marzotti