2001: A Space Odyssey

Keir Dullea Dr. David Bowman Gary Lockwood Dr. Frank Poole William Sylvester Dr. Heywood Floyd Douglas Rain HAL 9000 (voice) Daniel Richter Moonwatcher Leonard Rossiter Dr. Andrei Smyslov Margaret Tyzack Elena Robert Beatty Dr. Ralph Halvorsen Sean Sullivan Dr. Roy Michaels Frank W. Miller Mission Controller (voice) Bill Weston Astronaut Ed Bishop Aries-1B Lunar Shuttle Captain Glenn Beck Astronaut Alan Gifford Poole's Father Ann Gillis Poole's Mother Edwina Carroll Aries-1B Stewardess Penny Brahms Stewardess Heather Downham Stewardess Mike Lovell Astronaut John Ashley Ape Jimmy Bell Ape David Charkham Ape Keith Denny Ape Jonathan Daw Ape Péter Delmár Ape Terry Duggan Ape Attacked by Leopard David Fleetwood Ape Danny Grover Ape Brian Hawley Ape David Hines Ape Anthony Jackson Ape John Jordan Ape Scott MacKee Ape Laurence Marchant Ape Darryl Paes Ape Joe Refalo Ape Andy Wallace Ape Bob Wilyman Ape Richard Woods Ape Killed by Moon-Watcher Maggie London Hostess in Elevator (uncredited) Chela Matthison Receptionist (uncredited) Judy Keirn Voice Print Identification Girl (uncredited) Vivian Kubrick Floyd's Daughter (uncredited) Kenneth Kendall BBC-12 Announcer (uncredited) Kevin Scott Miller (uncredited) Martin Amor Interviewer (uncredited) S. Newton Anderson Young Man (uncredited) Sheraton Blount (uncredited) Ann Bormann (uncredited) Julie Croft (uncredited) Penny Francis (uncredited) Marcella Markham (uncredited) Irena Marr Russian Scientist (uncredited) Krystyna Marr Russian Scientist (uncredited) Kim Neil (uncredited) Jane Pearl (uncredited) Penny Pearl (uncredited) Burnell Tucker TMA-1 Site Photographer (uncredited) John Swindells TMA-1 Site Technician #1 (uncredited) John Clifford TMA-1 Site Technician #2 (uncredited) Stanley Kubrick Astronaut Breathing (voice) (uncredited) Harry Fielder Moonwalker (uncredited)