Four Sided Triangle poster
Where to stream

Four Sided Triangle

5.919531h 21mMovieScience FictionRomance

A young man, in love with a woman who can never be his, discovers a way to fulfil his dreams. In their childhood the three were the best of friends, the perfect triangle. But years later when Lena returns to her sleepy home the tone of the…

DirectorTerence Fisher
WriterTerence Fisher
ProducersAlexander Paal·Michael Carreras

Where to watch

MometuMometu
Availability shown for United States · rights vary by country

Cast · Directed by Terence Fisher

BPBarbara Payton
Barbara Payton
Lena / Helen
JHJames Hayter
James Hayter
Dr. Harvey
SMStephen Murray
Stephen Murray
Bill
JEJohn Van Eyssen
John Van Eyssen
Robin
PMPercy Marmont
Percy Marmont
Sir Walter
KRKynaston Reeves
Kynaston Reeves
Lord Grant
ES
Edith Saville
Lady Grant
JS
John Stuart
Solicitor

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Four Sided Triangle — streaming FAQ

Which OTT platform streams Four Sided Triangle?

Four Sided Triangle is streaming on Mometu in United States. It's not currently on Netflix.

Is Four Sided Triangle on Netflix?

No, Four Sided Triangle is not on Netflix in United States as of August 2026. It's currently on Mometu.

Is Four Sided Triangle on Amazon Prime Video?

No, Four Sided Triangle isn't on Amazon Prime Video in United States right now. It's on Mometu instead.

Where can I watch Four Sided Triangle for free?

Four Sided Triangle is available to stream free (with ads) on Mometu in United States.