The Trygon Factor
When you see this sign - run... run... run for your life!
A Scotland Yard detective is investigating a string of robberies and a murder, and the information he uncovers leads him to the estate of a wealthy but strange English family, who share their mansion with a group of nuns. The detective comes to suspect that neither the family nor the nuns is quite what they seem to be.
Trailer
Cast
James Robertson Justice
Sir John (voice)
Tom Bowman
Yuri Borienko
Nailer
Stewart Granger
Superintendent Cooper Smith
Susan Hampshire
Trudy Emberday
Brigitte Horney
Oberin
Sophie Hardy
Sophie
Eddi Arent
Clossen
Colin Gordon
Dice
Robert Morley
Hubert Hamlyn
Russell Waters
Jeremy Hawk
Bank Manager
Siegfried Schürenberg
Sir John
James Culliford
Luke Emberday
Allan Cuthbertson
Det. Thompson
Diane Clare
Clare
Caroline Blakiston
Nun
John Barrett
Guide
Carmen Dene
Cathleen Nesbitt
Livia Emberday