The Trygon Factor
1966
6.5 (23)
1 hr 28 min
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.
Top Cast
Stewart Granger as Superintendent Cooper Smith
Susan Hampshire as Trudy Emberday
Cathleen Nesbitt as Livia Emberday
James Culliford as Luke Emberday
Brigitte Horney as Oberin
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