Film | Rôle | Année |
|---|
| Les Muppets dans l'espace | Gonzo / Dr. Bunsen Honeydew / Waldorf / The Birdman (voice) | 1999 |
| Les Muppets : Ça c'est du cinéma ! | The Great Gonzo / Dr. Bunsen Honeydew / Zoot / Doglion / Iraqian in El Sleezo Cafe / Pig (voice) | 1979 |
| Les Muppets à Manhattan | Gonzo / Chester - Rat / Bill - Frog / Zoot / Beauregard / Dog / Dr. Bunsen Honeydew / Penguin (voice) | 1984 |
| Dear Earth | Zoot (voice) | 2021 |
| Of Muppets & Men | Self | 1981 |
| Le Noël des Muppets | Gonzo / Dr. Bunsen Honeydew / Zoot / Beauregard / Boober Fraggle | 1987 |
| A Muppets Christmas: Letters to Santa | The Great Gonzo / Waldorf / Dr. Bunsen Honeydew / Zoot (voice) | 2008 |
| The Muppets Celebrate Jim Henson | The Great Gonzo / Beauregard / Boober Fraggle / Zoot (voice) | 1990 |
| La Grande Aventure des Muppets | The Great Gonzo / Beauregard / Zoot / Dr. Bunsen Honeydew / Lobbuck Lou / Singing Food (voice) | 1981 |
| Kermit, les années têtard | Waldorf (voice) | 2002 |
| Elmo au pays des grincheux | Humongous Chicken (voice) | 1999 |
| The Christmas Toy | Rugby the Tiger / Ditz (voice) | 1986 |
| Gonzo Presents Muppet Weird Stuff | Gonzo (voice) | 1985 |
| The Muppet Revue | Gonzo (voice) | 1985 |
| Muppet Video: Rowlf's Rhapsodies with the Muppets | Gonzo (voice) | 1985 |
| Lady Gaga & the Muppets Holiday Spectacular | The Great Gonzo, Dr. Bunsen Honeydew, Waldorf, Zoot (voice) | 2013 |
| Rocky Mountain Holiday with John Denver and the Muppets | Gonzo the Great / Zoot / Lubbock Lou (voice) | 1983 |
| Fraggle Rock: Dance Your Cares Away | Boober Fraggle (voice) | 2005 |
| The Muppets Go to the Movies | The Great Gonzo / Joe / Beauregard / Fireman (voice) | 1981 |
| Opération Muppets | The Great Gonzo, Dr. Bunsen Honeydew, Zoot, Beauregard, Waldorf | 2014 |
| The Fantastic Miss Piggy Show | Gonzo / Dr. Bunsen Honeydew (voice) | 1982 |
| The Muppets Go Hollywood | The Great Gonzo / Zoot / Pig (voice) | 1979 |
| Fraggle Rock: Live by the Rule of the Rock | Boober Fraggle / Philo / Uncle Travelling Matt (voice) | 1983 |
| The Muppets All-Star Comedy Gala | Gonzo / Waldorf / Beauregard (voice) | 2012 |
| Bear in the Big Blue House: A Berry Bear Christmas | Jack the Dog | 2000 |
| Seth Rogen's Hilarity for Charity | Gonzo/Waldorf (voice) | 2018 |
| I Love Muppets | The Great Gonzo (voice) | 2002 |
| Best Ever Muppet Moments | Self | 2006 |
| Children's Songs and Stories with the Muppets | Gonzo (voice) | 1985 |
| L'Île au trésor des Muppets | The Great Gonzo / Dr. Bunsen Honeydew / Waldorf / Mudwell the Mudbunny / Zoot (voice) | 1996 |
| Jerry Nelson: A Celebratory Birthday Animatic | Zoot (voice) / Boober (voice) / Gonzo (voice) / others (voice) | 2022 |
| The Secret Policeman's Ball | Waldorf (voice) | 2012 |
| Les Muppets, le retour | Gonzo / Honeydew / Zoot / Beauregard / Waldorf (voice) | 2011 |
| Muppet Picker Upper | Gonzo (voice) | 1975 |
| Muppet Sing Alongs: Treasure Island | The Great Gonzo (voice) (archive footage) | 1996 |
| The Song of the Cloud Forest | Milton (voice) | 1989 |
| The Very Best of the Muppet Show | Gonzo / Zoot / Dr Bunsen Honeydew | 1999 |
| The Very Best of the Muppet Show: Volume 2 | Gonzo / Zoot / Dr Bunsen Honeydew | 1999 |
| The Very Best of the Muppet Show: Volume 3 | Gonzo / Beauregard | 2001 |
| Jim Henson's Tales from Muppetland | | 2009 |
| Vice-versa 2 | Mind Cop Frank (voice) | 2024 |
| Vice-versa | Subconscious Guard Frank (voice) | 2015 |
| Jim Henson : l'homme aux mille idées | Self | 2024 |
| Miss Piggy's Hollywood | Gonzo | 1989 |
| Down at Fraggle Rock | Boober Fraggle / Uncle Travelling Matt / Self | 1987 |
| Weezer and the Muppets Go Fishin' | Gonzo | 2002 |
| Le Magicien d'Oz des Muppets | Tin Thing / Kalidah Critic #2 / Dr. Bunsen Honeydew / Zoot | 2005 |
| Joyeux Muppet Show de Noël | The Great Gonzo / Dr. Bunsen Honeydew / Waldorf / Zoot (voice) | 2002 |
| Muppet Classic Theater | Gonzo / Rizzo the Rat / Randy Pig (voice) | 1994 |
| John Denver and the Muppets: A Christmas Together | The Great Gonzo / Zoot / Dr. Bunsen Honeydew (voice) | 1979 |
| Muppet Guys Talking: Secrets Behind the Show the Whole World Watched | Self | 2017 |
| Muppet Video: The Kermit and Piggy Story | | 1985 |
| The Bells of Fraggle Rock | Boober Fraggle / Uncle Travelling Matt (voice) | 1984 |
| Rudy Coby: The Coolest Magician on Earth | Gonzo (as Gonzo The Great) | 1995 |
| Muppet Sing Alongs: It's Not Easy Being Green | Gonzo / Wendell / Otto the Octopus / Boober Fraggle (voice) | 1994 |
| Disney Parks Christmas Day Parade | Waldorf (voice) | 2011 |
| Labyrinthe | Didymus / The Hat / The Four Guards / Left Door Knocker / Firey 3 (voice) | 1986 |
| The Muppets at Walt Disney World | The Great Gonzo / Dr. Bunsen Honeydew / Beauregard / Zoot / Frog (voice) | 1990 |
| Noël en musique | Wendell / Pop-eyed Catfish / Will Possum (voice) | 1977 |
| The Muppets Take The O2 | The Great Gonzo / Dr. Bunsen Honeydew / Zoot / Waldorf / Beauregard / Chip / Himself (voice) | 2018 |
| Reflections of 'The Dark Crystal' | Self | 2007 |
| The Orson Welles Show | Gonzo (voice) | 1979 |
| Journey Through the Labyrinth | Self | 2007 |
| The Muppets: A Celebration of 30 Years | The Great Gonzo / Dr. Bunsen Honeydew / Beauregard / Zoot / Uncle 'Travelling' Matt Fraggle / Boober Fraggle (voice) | 1986 |
| The Muppets - Studio DC - Almost Live | Gonzo / Waldorf (voice) | 2008 |
| The World of Jim Henson | Self (archive footage) | 1994 |
| Fraggles Look For Jobs | Boober (voice) | 1986 |
| Muppet Studios Presents: You're the Director | Gonzo (voice) | 1988 |
| Weezer: Video Capture Device - Treasures from the Vault 1991-2002 | Gonzo / Waldorf ("Keep Fishin") | 2004 |
| La Fiancée de papa | Teenager (uncredited) | 1961 |
| The Disney Family Singalong - Volume II | The Muppets Puppeteer | 2020 |
| Muppet Guys Talking: A Special Conversation to Honor Jim Henson | Self | 2020 |
| Disneyland's 35th Anniversary Celebration | Gonzo (voice) | 1990 |
| Noël chez les Muppets | The Great Gonzo as Charles Dickens / Robert Marley / Dr. Bunsen Honeydew / Betina Cratchit / Rat / Zoot (voice) | 1992 |
| Dog City | Frisky (voice) | 1989 |
| Muppets Haunted Mansion | Gonzo / Bunsen / Zoot / Beauregard / Waldorf / Chip / Randy Pig | 2021 |
| Dark Crystal | Fizzgig, a Friendly Monster / General, Garthim Master | 1982 |
| The Earth Day Special | Old Frog (voice) | 1990 |
| Just a Few Announcements | Gonzo | 1975 |
| The Muppets: Classical Chicken | The Great Gonzo | 2008 |
| The Muppets: Stars & Stripes FOREVER! | Waldorf | 2008 |
| Muppet Treasures | Gonzo / Zoot / Penguin | 1985 |
| Julie Andrews: One Step Into Spring | Gonzo | 1978 |
| Holiday Greetings from 'The Ed Sullivan Show' | Gonzo | 1992 |
| Jim Henson's Memorial Service | | 1990 |
| 輝け!五郎・マペット ゲバゲバ90分! | | 1976 |
| The Muppet Show | Gonzo / Zoot / Waldorf / Dr. Bunsen Honeydew (voice) | 2026 |
| Fraggle Rock: Scared Silly | Boober Fraggle / Uncle Travelling Matt (voice) | 1985 |
| La première neige de Fraggle Rock | Boober Fraggle / Uncle Travelling Matt / World's Oldest Fraggle (voice) | 2025 |
| Robbie Williams - One Night At the Palladium | Gonzo the Great / Waldorf | 2013 |
| The Bob Hope All Star Christmas Comedy Special | Gonzo | 1977 |
| The Royal Variety Performance 1977 | | 1977 |
| The Great Gonzo: A Portrait of the Artist as a Young Weirdo | Gonzo the Great, Dr. Bunsen Honeydew, Waldorf | 2005 |
