Movie Details
Original Language:English
Executive Producers:Ian Warren
Production Companies:Portman Productions, Rialto Film
Cast & Crew
E
Edgar Wallace
Novel
D
Derry Quinn
Screenplay
S
Stanley Munro
Screenplay
O
Oswald Hafenrichter
Editor
The Trygon Factor
"When you see this sign - run... run... run for your life!"Movie
Audience Score
DirectorCyril Frankel
1 hr 28 minCrime
Plot
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.
