Watch It

On DVD: Now | On Blu-ray: TBD

The Four Sided Triangle Details


Though not readily apparent by its title, The Four-Sided Triangle belongs in the realm of science fiction/fantasy. Barbara Payton stars as Lena, a British girl raised in America who returns to her hometown on a sentimental journey. Here she is reunited with her childhood friend Bill (Stephen Murray), now a scientist. With the help of his pal Robin (John Van Eyssen), Bill has developed a duplicating machine (today it'd be called a cloning device). When Robin and Lena fall in love, the heartbroken Bill decides to create a duplicate Lena, whom he names Helen. Unfortunately, since Helen is an exact copy of Lena, the clone falls in love with Robin as well. A climactic fire claims the life of one of the two Lenas--but which one? Director Terence Fisher co-adapted the screenplay from a novel by William F. Temple. ~ Hal Erickson, Rovi


Barbara Payton
as Lena/Helen
John Van Eyssen
as Robin Grant
Percy Marmont
as Sir Walter
James Hayter
as Dr. Harvey
Glyn Dearman
as Young Bill
Sean Barrett
as Young Robin
Kynaston Reeves
as Lord Grant
John Stuart
as Solicitor
Kynaston Reeves
as Lord Grant


Terence Fisher
Alexander Paal
Terence Fisher
Reginald Wyer
Malcolm Arnold
Composer (Music Score)
Maurice Rootes
Michael Carreras
Executive Producer

Other movies like this