Kalifornia is a 1993 thriller/road film, directed by Dominic Sena and starring Brad Pitt, Juliette Lewis, David Duchovny, and Michelle Forbes. The film focuses on a psychology student and his girlfriend who are traveling cross-country to research serial killers; unbeknownst to them, a man who ends up tagging along with them on their trip (accompanied by his childlike girlfriend) is a serial killer himself.