Triangle is a psychological horror film directed by Christopher Smith. The story follows Jess, a single mother who, along with her friends, embarks on a yachting trip. When they encounter a mysterious storm, they are forced to board a seemingly abandoned ocean liner, the Aeolus, for shelter. As they explore the vessel, they realize something is terribly wrong. The ship seems to be stuck in a strange loop, and they are unable to escape.

As Jess and her friends try to make sense of the eerie situation, they discover that they are being hunted by a mysterious figure. Jess begins to experience a sense of déjà vu, leading her to believe she has been through this ordeal before. The film explores the themes of time loops, fate, and guilt. Jess is faced with the horrifying realization that the events on the ship are repeating themselves, and the choices she makes could determine the fate of everyone on board.
Triangle masterfully combines elements of time travel, horror, and psychological thriller, keeping viewers on edge as they try to unravel the mystery behind the cursed ship and its terrifying past.