Humanity finds a mysterious object buried beneath the lunar surface and sets off to find its origins with the help of HAL 9000, the world's most advanced super computer.
Casting arrow_drop_down
Keir Dullea as Dr. David Bowman
Gary Lockwood as Dr. Frank Poole
William Sylvester as Dr. Heywood Floyd
Douglas Rain as HAL 9000 (voice)
Daniel Richter as Moonwatcher
Leonard Rossiter as Dr. Andrei Smyslov
Margaret Tyzack as Elena
Robert Beatty as Dr. Ralph Halvorsen
Sean Sullivan as Dr. Roy Michaels
Frank Miller as Mission Controller
Ed Bishop as Aries-1B Lunar Shuttle Captain
Edwina Carroll as Aries-1B Stewardess
Heather Downham as Stewardess
Penny Brahms as Stewardess
Maggie London as Stewardess
Chela Matthison as Stewardess
Judy Kiern as Voiceprint Identification Girl
Alan Gifford as Poole's Father
Ann Gillis as Poole's Mother
Vivian Kubrick as Floyd's daughter (uncredited)
Kenneth Kendall as BBC-12 Announcer
Kevin Scott as Miller
Martin Amor as Interviewer Martin Amor
Bill Weston as Astronaut
Glenn Beck as Astronaut
Mike Lovell as Astronaut
John Ashley as Ape
Jimmy Bell as Ape
David Charkham as Ape
Simon Davis as Ape
Jonathan Daw as Ape
Péter Delmár as Ape
Terry Duggan as Ape Attacked by Leopard
David Fleetwood as Ape
Danny Grover as Ape
Brian Hawley as Ape
David Hines as Ape
Tony Jackson as Ape
John Jordan as Ape
Scott MacKee as Ape
Laurence Marchant as Ape
Darryl Paes as Ape
Joe Refalo as Ape
Andy Wallace as Ape
Bob Wilyman as Ape
Richard Woods as Ape Killed by Moon-Watcher
S. Newton Anderson as Young Man (uncredited)
Sheraton Blount as (uncredited)
Ann Bormann as (uncredited)
Julie Croft as (uncredited)
Penny Francis as (uncredited)
Marcella Markham as (uncredited)
Irena Marr as Russian Scientist (uncredited)
Krystyna Marr as Russian Scientist (uncredited)
Kim Neil as (uncredited)
Jane Pearl as (uncredited)
Penny Pearl as (uncredited)
Burnell Tucker as TMA-1 Site Photographer (uncredited)
John Swindells as TMA-1 Site Technician #1 (uncredited)
John Clifford as TMA-1 Site Technician #2 (uncredited)