Eric Idle
| Year | Movie | Function | Role |
| 2011 | IMDb - George Harrison: Living in the Material World | actor | Himself |
| 2011 | George Harrison: Living in the Material World | actor | Himself |
| 2011 | IMDb - George Harrison: Living in the Material World | actor | Himself |
| 2011 | IMDb - George Harrison: Living in the Material World | actor | Himself |
| 2010 | Who Is Harry Nilsson (And Why Is Everybody Talkin' About Him?) | actor | Himself |
| 2010 | Shrek Forever After | actor | Merlin (voice) |
| 2008 | Delgo | actor | Spig (voice) |
| 2008 | 50 Greatest Comedy Catchphrases | actor | Various (archive footage) (uncredited) |
| 2007 | Shrek The Third | actor | Merlin (voice) |
| 2007 | The Secret Life of Brian | actor | Himself (also archive footage) |
| 2005 | The Aristocrats | actor | Himself |
| 2004 | The Nutcracker and the Mouseking | actor | Drosselmeier (voice: English version) |
| 2004 | Ella Enchanted | actor | Narrator |
| 2003 | Hollywood Homicide | actor | Celebrity |
| 2003 | National Lampoon's Christmas Vacation 2: Cousin Eddie's Island Adventure | actor | British Man on Plane |
| 2003 | Concert for George | actor | Himself / Barber / Mountie |
| 2002 | Pinocchio | actor | Medoro (voice: English version) |
| 2001 | Monty Python Live! | writer | |
| 2001 | Monty Python Live! | actor | Himself |
| 2000 | 102 Dalmations | actor | Waddlesworth (voice) |
| 1999 | Dudley Do-Right | actor | Prospector |
| 1999 | South Park: Bigger, Longer & Uncut | actor | Dr. Vosknocker (voice) |
| 1998 | The Secret of NIMH 2: Timmy to the Rescue | actor | Evil Martin (voice) |
| 1998 | Quest for Camelot | actor | Devon (voice) |
| 1998 | Monty Python's Flying Circus: Live at Aspen | actor | Himself / Various Roles (also archive footage) |
| 1998 | Monty Python's Flying Circus: Live at Aspen | actor | Himself / Various Roles (also archive footage) |
| 1997 | An Alan Smithee Film: Burn, Hollywood, Burn | actor | Alan Smithee |
| 1996 | The Wind in the Willows | actor | Rat |
| 1995 | Casper | actor | Paul 'Dibbs' Plutzker |
| 1994 | Honey, I Shrunk the Audience | actor | Dr. Nigel Channing (uncredited) |
| 1994 | Honey, I Shrunk the Audience | actor | Dr. Nigel Channing (uncredited) |
| 1993 | Splitting Heirs | writer | |
| 1993 | Splitting Heirs | actor | Tommy Butterfly Rainbow Peace Patel |
| 1992 | Mom and Dad Save the World | actor | King Raff |
| 1990 | Nuns on the Run | actor | Brian Hope |
| 1990 | Too Much Sun | actor | Sonny |
| 1988 | The Adventures of Baron Munchausen | actor | Desmond / Berthold |
| 1986 | Transformers: The Movie | actor | Wreck-Gar (voice) |
| 1985 | National Lampoon's European Vacation | actor | The Bike Rider |
| 1983 | Yellowbeard | actor | Commander Clement |
| 1983 | Monty Python's The Meaning of Life | writer | |
| 1983 | Monty Python's The Meaning of Life | actor | Fish #3 / 'Meaning of Life' Singer / Mr. Moore / Mrs. Blackitt / Watson / Blackitt / Atkinson / Perkins / Victim #3 / Front End / Mrs. Hendy / Man in Pink / Gunther / Noël Coward / Gaston / Angela |
| 1983 | Monty Python's The Meaning of Life | actor | Gunther / Fish #3 / Gaston / 'Meaning of Life' Singer / Mr. Moore / Mrs. Blackitt / Watson / Blackitt / Atkinson / Perkins / Victim #3 / Front End / Mrs. Hendy / Man in Pink / Noël Coward / Angela |
| 1982 | Monty Python Live At The Hollywood Bowl | writer | |
| 1982 | Monty Python Live At The Hollywood Bowl | actor | Michelangelo / Bruce #1 / Judge #1 / 'World Forum' Host / Arthur Nudge / Yorkshireman #1 / Mr. Smoketoomuch / Husband / Lumberjack |
| 1979 | Monty Python's Life of Brian | writer | |
| 1979 | Monty Python's Life of Brian | actor | Mr. Cheeky / Stan (Loretta) / Harry the Haggler / Culprit Woman / Warris / Intensely Dull Youth / Jailer's Assistant / Otto / Lead Singer Crucifee |
| 1979 | The Pythons: Somewhere in Tunisia, Circa A.D. 1979 | actor | Himself (also archive footage) |
| 1978 | The Rutles: All You Need Is Cash | director | |
| 1978 | The Rutles: All You Need Is Cash | writer | |
| 1978 | The Rutles: All You Need Is Cash | actor | Dirk McQuickly / Narrator / Stanley J. Krammerhead III,Jr.,Occasional visiting professor of applied narcotics at the University of Please Yourself Ca. |
| 1976 | Pleasure at Her Majesty's | writer | |
| 1975 | Monty Python and the Holy Grail | writer | |
| 1975 | Monty Python and the Holy Grail | actor | Dead Collector / Peasant 1 / Sir Robin the Not-Quite-So-Brave-as-Sir Launcelot / First Swamp Castle Guard / Concorde / Roger the Shrubber / Brother Maynard |
| 1971 | Monty Python's And Now for Something Completely Different | writer | |
| 1971 | Monty Python's And Now for Something Completely Different | actor | Prosecutor / Marriage Counselor / Arthur Nudge / Self-defence student #4 (interested in pointed sticks) / 'Hell's Grannies' analyst / Arthur Wilson / Arthur Wilson Two / Nightclub Emcee / Linkman / First General / Restaurant Manager / Lingerie Shop Owner |
| 1969 | Monty Python's Flying Circus - Graham Chapman's Personal Best | actor | Various / ... (46 episodes, 1969-1974) |