The Trygon Factor
1966, English. Directed by Cyril Frankel.
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.
- Runtime
- 1h 28m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
Start now and it ends at ….
Too new to call
Not enough people have rated it yet for a verdict.
Seen it? Give your verdict.
Saved privately on this device.
Where to watch
No streaming listings yet. Search JustWatch.
Cast & crew
- Cyril FrankelDirector
- Stewart GrangerSuperintendent Cooper Smith
- Susan HampshireTrudy Emberday
- Cathleen NesbittLivia Emberday
- James CullifordLuke Emberday
- Brigitte HorneyOberin
- Robert MorleyHubert Hamlyn
- Sophie HardySophie
- Colin GordonDice
- Eddi ArentClossen
- Diane ClareClare
- Allan CuthbertsonDet. Thompson
- Caroline BlakistonNun
Details
- Released
- 16 December 1966
- Country
- Germany, United Kingdom
- Written by
- Derry Quinn, Stanley Munro
Check ratings elsewhere
If you liked The Trygon Factor
Winged Creatures
2009 · 5.9/10
SnoozefestRecommended by TMDB viewers
The Brothers Rico
1957 · 6.2/10
Popcorn FlickRecommended by TMDB viewers
The Crash
2026 · 6.8/10
Popcorn FlickRecommended by TMDB viewers
Suburbicon
2017 · 5.9/10
SnoozefestRecommended by TMDB viewers
Ted Bundy: American Boogeyman
2021 · 6.6/10
Popcorn FlickRecommended by TMDB viewers
T2 Trainspotting
2017 · 6.9/10
Popcorn FlickRecommended by TMDB viewers
God Told Me To
1976 · 5.9/10
SnoozefestRecommended by TMDB viewers
Maternal Instinct
2026 · 7.2/10
Worth the HypeRecommended by TMDB viewers
The Naked City
1948 · 7.2/10
Worth the HypeRecommended by TMDB viewers
Psycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial Killer
2025 · 6.8/10
Popcorn FlickRecommended by TMDB viewers
The Trygon Factor: quick answers
Is The Trygon Factor worth watching?
The Trygon Factor doesn’t have enough ratings for a verdict yet.
How long is The Trygon Factor?
The Trygon Factor runs 88 minutes (1h 28m).
Does The Trygon Factor have a post-credits scene?
None is listed for The Trygon Factor. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Is The Trygon Factor suitable for kids?
No age rating is listed for The Trygon Factor yet.
What movies are like The Trygon Factor?
If you liked The Trygon Factor, try Winged Creatures, The Brothers Rico, The Crash.
Who directed The Trygon Factor?
The Trygon Factor (1966) was directed by Cyril Frankel and stars Stewart Granger, Susan Hampshire, Cathleen Nesbitt.