This independent film tells the story of two engineers who stumble upon backwards time travel. At first the men study the financial markets during the day, get in their time machines, and return to the beginning of the day with knowledge of which stocks to buy. As the story continues, they develop ulterior motives and things begin to spin out of control. The challenge is to follow the sequence of events as it unfurls. The story is set in multi-dimensional time. The time travel is portrayed as backwards, continuous time travel.
Primer. Dir. Shane Curruth. Perf. Shane Curruth, David Sullivan. DVD. ThinkFilm, 2004.