Stanley Kubrick Director, Astronaut Breathing (voice) (uncredited), Producer, Screenplay, Visual Effects
Glenn Beck Astronaut
Arthur C. Clarke Screenplay
Margaret Tyzack Elena
Wally Veevers Visual Effects Supervisor
Tom Howard Visual Effects Supervisor
Keir Dullea Dr. David Bowman
Gary Lockwood Dr. Frank Poole
Penny Brahms Stewardess
Daniel Richter Moonwatcher
Heather Downham Stewardess
Bill Weston Astronaut
Douglas Trumbull Visual Effects, Visual Effects Supervisor
William Sylvester Dr. Heywood Floyd
Anthony Jackson Ape
John Swindells TMA-1 Site Technician #1 (uncredited)
Stuart Freeborn Makeup Artist
Ed Bishop Aries-1B Lunar Shuttle Captain
Robert Cartwright Set Decoration
Harry Fielder Moonwalker (uncredited)
Terry Duggan Ape Attacked by Leopard
Kevin Scott Miller (uncredited)
James Liggat Casting
Robert Beatty Dr. Ralph Halvorsen
Leonard Rossiter Dr. Andrei Smyslov
Ann Gillis Poole's Mother
Douglas Rain HAL 9000 (voice)
Winston Ryder Sound Editor
Alan Gifford Poole's Father
Ray Lovejoy Editor
John Alcott Additional Photography
David Hines Ape
Burnell Tucker TMA-1 Site Photographer (uncredited)
Brian Johnson Special Effects
Kelvin Pike Camera Operator
Vivian Kubrick Floyd's Daughter (uncredited)
Bobby Clark Stunts
Keith Denny Ape
Sean Sullivan Dr. Roy Michaels
Derek Cracknell First Assistant Director
Les Bowie Special Effects
John Clifford TMA-1 Site Technician #2 (uncredited)
Dick Frift Construction Coordinator
Marcella Markham (uncredited)
H.L. Bird Sound mixer
Edwina Carroll Aries-1B Stewardess
David Wynn-Jones Clapper Loader
Maggie London Hostess in Elevator (uncredited)
Victor Lyndon Producer
Kenneth Kendall BBC-12 Announcer (uncredited)
Graham Freeborn Makeup Artist
Anthony Masters Production Design
Geoffrey Unsworth Director of Photography
Chela Matthison Receptionist (uncredited)
Mike Lovell Astronaut
Mary Gibson Wardrobe Supervisor
A.W. Watkins Sound Supervisor
Darryl Paes Ape
John Hoesli Art Direction
David de Wilde Editorial Staff
Judy Keirn Voice Print Identification Girl (uncredited)
Ernest Archer Production Design
Ann Bormann (uncredited)
Péter Delmár Ape
David Charkham Ape
Sheraton Blount (uncredited)
Danny Grover Ape
Julie Croft (uncredited)
John Jordan Ape
Harry Lange Production Design
S. Newton Anderson Young Man (uncredited)
Scott MacKee Ape