Stanley Kubrick Director, Astronaut Breathing (voice) (uncredited), Producer, Screenplay, Visual Effects
Margaret Tyzack Elena
Douglas Trumbull Visual Effects, Visual Effects Supervisor
Arthur C. Clarke Screenplay
Vivian Kubrick Floyd's Daughter (uncredited)
Wally Veevers Visual Effects Supervisor
Harry Fielder Moonwalker (uncredited)
John Alcott Additional Photography
Tom Howard Visual Effects Supervisor
Keir Dullea Dr. David Bowman
Gary Lockwood Dr. Frank Poole
Penny Brahms Stewardess
Bill Weston Astronaut
Stuart Freeborn Makeup Artist
Daniel Richter Moonwatcher
Heather Downham Stewardess
Brian Johnson Special Effects
Glenn Beck Astronaut
Kelvin Pike Camera Operator
Keith Denny Ape
Burnell Tucker TMA-1 Site Photographer (uncredited)
David Charkham Ape
Ray Lovejoy Editor
William Sylvester Dr. Heywood Floyd
Anthony Jackson Ape
John Swindells TMA-1 Site Technician #1 (uncredited)
James Liggat Casting
Winston Ryder Sound Editor
Derek Cracknell First Assistant Director
Ed Bishop Aries-1B Lunar Shuttle Captain
Graham Freeborn Makeup Artist
Robert Cartwright Set Decoration
Terry Duggan Ape Attacked by Leopard
Kevin Scott Miller (uncredited)
Robert Beatty Dr. Ralph Halvorsen
Leonard Rossiter Dr. Andrei Smyslov
Ann Gillis Poole's Mother
Douglas Rain HAL 9000 (voice)
Alan Gifford Poole's Father
Harry Lange Production Design
David Hines Ape
Bobby Clark Stunts
Sean Sullivan Dr. Roy Michaels
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)
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
Sheraton Blount (uncredited)
Danny Grover Ape
Julie Croft (uncredited)
John Jordan Ape
S. Newton Anderson Young Man (uncredited)
Scott MacKee Ape