"Donnie Darko" is a 2001 psychological science fiction film written and directed by Richard Kelly. It stars Jake Gyllenhaal in the title role and features a cast that includes Jena Malone, Drew Barrymore, Mary McDonnell, and Patrick Swayze, among others. The film follows the story of Donnie Darko, a troubled teenager who begins experiencing strange occurrences and visions.

Set in the late 1980s, the movie combines elements of drama, mystery, and science fiction. Donnie Darko is a socially isolated and emotionally disturbed teenager who sleepwalks and has visions of a large rabbit named Frank, who tells him that the world will end in 28 days, 6 hours, 42 minutes, and 12 seconds. As Donnie tries to make sense of these visions and navigate his troubled personal life, the film delves into themes such as fate, time travel, mental illness, and the nature of reality.

"Donnie Darko" gained a cult following for its complex and thought-provoking narrative, intriguing characters, and atmospheric tone. It received critical acclaim for its originality and exploration of existential themes. The film was not a major box office success upon its initial release but has since become highly regarded for its unconventional storytelling and its ability to leave viewers with lingering questions and interpretations. It remains a significant film in the realm of cult cinema.