Keanu Reeves, Robert Downey Jr., Woody Harrelson and Winona Ryder headline this eccentric 2006 rotoscoped film following Bob Arctor, a cop (Reeves) who infiltrates a group of paranoid, strung-out friends hooked on the illegal drug Substance D. Tasked with retrieving information about the drug supply train with the help of his "scramble suit," he becomes addicted himself and begins to find his personalities splitting in two. Based on Dick's 1977 novel.