The Trygon Factor

Name: The Trygon Factor
Cast: Stewart Granger, Susan Hampshire, Cathleen Nesbitt, James Culliford, Brigitte Horney

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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.

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Cast & Crew

Director: Cyril FrankelWriters: Derry Quinn, Stanley MunroProducers: Horst Wendlandt, Ian Warren

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

Robert Morley

as Hubert Hamlyn

Sophie Hardy

as Sophie

Colin Gordon

as Dice

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