Mankind finds a mysterious, obviously artificial, artifact buried on the moon and, with the intelligent computer HAL, sets off on a quest.

Director: Stanley Kubrick

Cast: Keir Dullea, Gary Lockwood, William Sylvester, Daniel Richter, Leonard Rossiter, Margaret Tyzack, Robert Beatty, Sean Sullivan, Douglas Rain, Frank Miller, Bill Weston, Ed Bishop, Glenn Beck, Alan Gifford, Ann Gillis