- John Cleese Packs It In
2025 Writer
- Fawlty Towers: The Play
2025 Writer
- The Palace
2023 Arthur William Dallas III
- The Martini Shot
2023 Dr. Auyeung
- Rally Road Racers
2023 Archie Vainglorious (voice)
- Daddy Daughter Trip
2022 Frank
- Alexander Pope: Rediscovering a Genius
2021 Interviewee
- Father Christmas Is Back
2021 John Christmas
- Clifford the Big Red Dog
2021 Bridwell
- The Very Excellent Mr. Dundee
2020 John
- The Croods: A New Age
2020 Thanks
- Arctic Dogs
2019 Otto von Walrus (voice)
- The Naked Wanderer
2019 Brian King
- Assholes: A Theory
2019 Himself
- Elliot: The Littlest Reindeer
2018 Donner (voice)
- Charming
2018 Fairy Godmother / Executioner (voice)
- Trolls
2016 Roi Gristle (voice)
- British Sitcom: 60 Years of Laughing at Ourselves
2016 Basil Fawlty (archive footage) (uncredited)
- Albion: The Enchanted Stallion
2016 General Eeder
- Absolutely Anything
2015 Chief Alien (voice)
- A.C.O.R.N.S.: Operation Crackdown
2015 Mr. Bellwood (voice)
- Monty Python Live (Mostly)
2014 Writer
- Spud 3: Learning to Fly
2014 Mr. 'The Guv' Edly
- Planes
2013 Bulldog (voice)
- Spud 2: The Madness Continues
2013 Mr. 'The Guv' Edly
- The Croods
2013 Story
- A Liar's Autobiography: The Untrue Story of Monty Python's Graham Chapman
2012 Various (voice)
- God Loves Caviar
2012 McCormick
- Winnie the Pooh
2011 Narrator (voice)
- Beethoven's Christmas Adventure
2011 Narrator
- The Big Year
2011 Historical Montage Narrator (voice)
- Shrek Forever After
2010 King Harold (voice)
- Spud
2010 Mr. 'The Guv' Edly
- The Pink Panther 2
2009 Dreyfus
- Planet 51
2009 Professor Kipple (voice)
- The Day the Earth Stood Still
2008 Professor Barnhardt
- Life Of Brian Screenplay
2008 Screenplay
- Igor
2008 Dr. Glickenstein (voice)
- Shrek the Third
2007 King Harold (voice)
- Hitler: The Comedy Years
2007 Adolf Hitler / Basil Fawlty (archive footage) (uncredited)
- L'Entente cordiale
2006 Lord Conrad
- Man About Town
2006 Dr. Primkin
- Monty Python's Flying Circus—Graham Chapman's Personal Best
2006 Various Characters
- Charlotte's Web
2006 Samuel the Sheep (voice)
- The Art of Football from A to Z
2006 Executive Producer
- Monty Python's Flying Circus—John Cleese's Personal Best
2006 Various Characters
- Monty Python's Flying Circus—Eric Idle's Personal Best
2006 Various Characters
- Monty Python's Flying Circus — Michael Palin's Personal Best
2006 Various Roles (archive footage)
- Monty Python's Flying Circus—Terry Gilliam's Personal Best
2006 Various Characters
- Monty Python's Flying Circus—Graham Chapman's Personal Best
2006 Various Characters
- Valiant
2005 Mercury (voice)
- Fawlty Towers Revisited
2005 Himself
- Return of the Goodies
2005 Himself
- Complete Guide to Guys
2005 Noted Behavioral Scientist / Noted Doctor / Leading Social Scientist / Leading Orthopedic Surgeon
- Around the World in 80 Days
2004 Grizzled Sergeant
- Shrek 2
2004 King Harold (voice)
- Scorched
2003 Charles Merchant
- George of the Jungle 2
2003 An Ape Named 'Ape' (voice)
- Charlie's Angels: Full Throttle
2003 Mr. Munday
- Harry Potter and the Chamber of Secrets
2002 Nearly Headless Nick (Sir Nicholas)
- The Adventures of Pluto Nash
2002 James
- Mickey's House of Villains
2002 Narrator (“Mickey's Mechanical House") (uncredited)
- Die Another Day
2002 Q
- Making Rat Race
2002 Himself
- Mickey's Magical Christmas: Snowed in at the House of Mouse
2001 Narrator (segment 'The Nutcracker') (voice)
- Harry Potter and the Philosopher's Stone
2001 Nearly Headless Nick
- Fawlty Towers: An Interview with John Cleese
2001 Kendisi
- Rat Race
2001 Donald P. Sinclair
- Zum letzten Kliff
2001 Original Story
- Quantum Project
2000 Alexander Pentcho
- The Magic Pudding
2000 Albert the Magic Pudding (voice)
- Isn't She Great
2000 Henry Marcus
- Edwurd Fudwupper Fibbed Big
2000 The Giant Alien (voice)
- Rockstar
2000 Interviewer in lounge
- The Out-of-Towners
1999 Mr. Mersault
- The World Is Not Enough
1999 R
- Parting Shots
1999 Maurice Walpole
- The Nutcracker
1999 Narrator
- Mickey’s Mechanical House
1999 Narrator (voice)
- George of the Jungle
1997 An Ape Named 'Ape' (voice)
- Fierce Creatures
1997 Screenplay
- The Wind in the Willows
1996 Mr. Toad's Lawyer
- Mary Shelley's Frankenstein
1994 Prof. Waldman
- The Jungle Book
1994 Dr. Julius Plumford
- The Swan Princess
1994 Jean-Bob (voice)
- Splitting Heirs
1993 Raoul P. Shadgrind
- An American Tail: Fievel Goes West
1991 Cat R. Waul (voice)
- Rabbit Ears - Tom Thumb
1991 Narrator (voice)
- Life of Python
1990 Himself / Various Roles (also archive footage)
- Bullseye!
1990 Man on the Beach in Barbados Who Looks Like John Cleese
- Erik the Viking
1989 Halfdan the Black
- The Big Picture
1989 Bartender
- Bosses From Hell
1989 Brian
- Customers From Hell
1989 Brian
- Communicators From Hell
1989 Brian
- Employees From Hell
1989 Brian
- Teams from Hell
1989
- A Fish Called Wanda
1988 Story
- The Secret Policeman’s Third Ball
1987 Jim Cleese
- Baby Quark
1987
- Clockwise
1986 Brian Stimpson
- Silverado
1985 Sheriff John T. Langston
- Monty Python's The Meaning of Life
1983 Screenplay
- Yellowbeard
1983 Harvey 'Blind' Pew
- Privates on Parade
1983 Major Giles Flack
- Monty Python Live at the Hollywood Bowl
1982 Writer
- The Secret Policeman's Other Ball
1982 Producer
- Time Bandits
1981 Robin Hood
- The Great Muppet Caper
1981 Neville
- The Taming of the Shrew
1980 Petruchio
- The Tom Machine
1980 Computer (voice)
- Peter Cook & Co.
1980 Himself / Various Characters
- The Queen Special
1980 Man in Bar
- Life of Brian
1979 Screenplay
- The Secret Policeman's Ball
1979 Producer
- ...To Norway, Home of Giants!
1979 Norman Fearless
- Doctor Who: City of Death
1979 Art Gallery Visitor
- Away from It All
1979 Director
- Golden Gordon
1979 Passerby
- Snavely
1978 Creator
- The Strange Case of the End of Civilization as We Know It
1977 Screenplay
- The Mermaid Frolics
1977 Writer
- Three Piece Suite
1977 Kevin
- Monty Python and the Holy Grail
1975 Writer
- How Not to Exhibit Yourself
1975 John Cleese
- Awkward Customers
1975 Writer
- More Awkward Customers
1975 Writer
- Romance with a Double Bass
1974 Adaptation
- Is This a Record?
1973 Additional Writing
- The Love Ban
1973 Contraceptives Lecturer
- Elementary, My Dear Watson
1973 Sherlock Holmes
- The Goodies and the Beanstalk
1973 The Genie
- Monty Python In The Netherlands
1973 Narrator / Pie Face 2
- Who Sold You This, Then?
1972 Script
- The Philosophers' Football Match
1972 Archimedes
- Rentadick
1972 Writer
- And Now for Something Completely Different
1971 Screenplay
- The Statue
1971 Harry
- The Great Birds Eye Peas Relaunch 1971
1971 Writer
- The Rise and Rise of Michael Rimmer
1970 Writer
- Monty Python: Who's There?
1970 Timothy
- The Magic Christian
1969 Additional Writing
- How to Irritate People
1969 Writer
- The Best House in London
1969 Jones (uncredited)
- Interlude
1968 Television public relations man
- The Bliss of Mrs. Blossom
1968 Post Office Clerk
- Taking The Wheel
Nathan
