Primer

Primer is a 2004 American independent science fiction film written, directed, produced, edited, and scored by Shane Carruth. The movie follows two engineers, Aaron and Abe, who accidentally discover a method for time travel while working on a project in Aaron's garage. They initially use this technology to make profitable stock trades, but soon find themselves entangled in a complex web of time loops and diverging timelines. The film is noted for its low budget, experimental plot structure, and complex technical dialogue, which adds to its realistic portrayal of time travel's ethical and scientific implications. The plot unfolds with increasing complexity as Aaron and Abe navigate the consequences of altering past events. Their friendship is strained by differing approaches to handling the technology, leading to a series of tense confrontations. The film's style is characterized by a gritty realism, with a focus on naturalistic dialogue and mundane settings. This approach creates a sense of authenticity, making the characters' experiences feel more plausible and immersive. Despite its confusing narrative, Primer has gained a cult following for its intellectual depth and its exploration of the risks and responsibilities associated with time travel.