Test pilot Jason Halsey (Sikking) crashes in the desert and awakens in the office of psychiatrist Dio Gottlieb (Elizondo). Halsey can't remember anything about his past, or his own name for that matter, but through word association games and psychological tests, he begins to remember as Gottlieb tries to pry information from his brain. Showy computer effects are excellent, but they only serve to fill holes in a story that has an unsatisfying ending. Notable as first film mde with digital sound. Also available in a letterboxed version.