Four Sided Triangle (Standard Edition) [4K UHD] [UK]

Release Date: June 2025 Hollywood starlet Barbara Payton stars in this gripping sci-fi thriller, two brilliant scientists unlock the secret to duplicating life, only to find their actions have deadly consequences. When they use their invention to clone the woman they both love, a dangerous love triangle ensues. With mind-bending twists and a chilling exploration of human nature, Four Sided Triangle blends classic British sci-fi with psychological suspense, proving that some inventions are best left unexplored. Never before seen on Blu-Ray in the UK, Four Sided Triangle makes its debut as a brand-new Hammer 4K restoration from the original negative film elements. The disks features: New commentary with film and media historian Melanie Williams and film researcher and critic Thirza Wakefield. New commentary with actor and film historian Jonathan Rigby, author of English Gothic, and Kevin Lyons, editor of the Encyclopaedia of Fantastic Film and Television website. I Am Not Ashamed: Film historian Lucy Bolton takes an unvarnished look at Barbara Payton, her body of work and her riches-to-rags story of Hollywood excess in an unenlightened and censorious age. In the Sticks Sci-Fi!: William Fowler and Vic Pratt, creators/curators of the bfi’s ongoing Flipside series, discuss and deconstruct this key example of Hammer’s science-horror output. Things to Come: Film historian and writer Neil Sinyard examines Four Sided Triangle, its stars, direction and problematic sexual politics. An extensive image gallery, including behind-the-scenes images, alongside tracks from Malcolm Arnold’s score.