2001: Uma Odisseia no Espaço - 8.1★

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

Ed Bishop - Aries-1B Lunar Shuttle Captain

Edwina Carroll - Aries-1B Stewardess

Penny Brahms - Stewardess

Maggie London - Stewardess

Chela Matthison - Stewardess

Alan Gifford - Poole's Father

Ann Gillis - Poole's Mother

Vivian Kubrick - Floyd's daughter (uncredited)

Kenneth Kendall - BBC-12 Announcer

Kevin Scott - Miller

Bill Weston - Astronaut

Glenn Beck - Astronaut

David Charkham - Ape

Burnell Tucker - TMA-1 Site Photographer (uncredited)

John Swindells - TMA-1 Site Technician #1 (uncredited)

Stanley Kubrick - (voice) (uncredited)