2025The Muppet Script— Self (archive footage)
2024Joan Rivers at the BBC— Self (archive footage)
2024Jim Henson Idea Man— Self (archive footage)
2021Street Gang: How We Got to Sesame Street— Self (archive footage)
2019Sesame Street: 50 Years and Counting— Ernie / Kermit the Frog / Various Characters
2015I Am Big Bird: The Caroll Spinney Story— Self
2015In Their Own Words: Jim Henson— Self (archive footage)
2014Jim Henson: Behind the Seams
2014Muppets Aranıyor— Kermit The Frog (archival recordings) (uncredited)
2009Jim Henson's Tales from Muppetland
2009Jim Henson: His Sesame Street Story
2007Reflections of 'The Dark Crystal'— Self
2006A Sesame Street Christmas Carol— Ernie (voice) (archive footage)
2004Jim Henson: Commercials and Experiments
2004Muppet History 101
2004Muppet Music Moments— Self
2004AFI's 100 Years... 100 Songs: America's Greatest Music in the Movies— Kermit the Frog
2004Sesame Street: Cookie Monster's Best Bites— Guy Smiley (voice, archive footage)
2004Sesame Street: Elmo's World: The Street We Live On!— Ernie / Kermit the Frog / Mah Na Mah Na / Fat Blue / The Baker / King of 8 (voice) (archive footage) (uncredited)
2003Muppets Magic from 'The Ed Sullivan Show!'— Muppet Performer
2002Sesame Street: Bert & Ernie's Word Play— Kermit the Frog / Bip Bippadotta / Lavender Anything Muppet in Fat Cat (voice) (archive footage)
2001The Very Best of the Muppet Show: Volume 3— Kermit the Frog / Waldorf / Rowlf / Link Hogthrob
2000Sesame Street: Elmo's World: Singing, Drawing & More!— Ernie (archive)
1999The Very Best of the Muppet Show— Kermit the Frog / Waldorf / Rowlf / The Swedish Chef
1999The Very Best of the Muppet Show: Volume 2— Kermit the Frog / Waldorf / Rowlf / The Swedish Chef
1998The Best of Kermit on Sesame Street— Kermit the Frog (voice) (archive footage)
1997Sesame Street: Elmo Says BOO!— Ernie / Harvey Monster (voice) (archive footage)
1997Sesame Street: Quiet Time— Ernie ("Naptime") / Kermit the Frog (voice) (archive footage)
1996Sesame Street: Do the Alphabet— Ernie (voice)
1996Sesame Street: Imagine That!— Ernie (voice) (archive footage)
1995Orson Welles: The One-Man Band
1994The World of Jim Henson— Self / Kermit the Frog / Rowlf (archive footage)
1994Sesame Street | All-Star 25th Birthday: Stars and Street Forever!— Kermit the Frog / Ernie (archive footage)
1993Sesame Street: 25 Wonderful Years: A Musical Celebration!— Ernie
1993Sesame Street's 25th Birthday: A Musical Celebration— Ernie / Kermit the Frog / Guy Smiley (archive footage) (voice)
1992A Classic Christmas from The Ed Sullivan Show— Kermit the Frog (voice)
1992Getting Ready to Read— Kermit / Ernie / Bip Bippadotta (voice)
1990Sesame Street: Sing Yourself Silly!— Ernie / Singer / Kermit the Frog (archive footage) (segment "One Banana") (voice)
1990The Muppets Celebrate Jim Henson— Self / Various Muppets (archive footage)
1990The Muppets at Walt Disney World— Kermit the Frog / Rowlf / Dr. Teeth / Waldorf / Swedish Chef / Link Hogthrob (voice)
1990Jim Henson: In Performance
1990Sesame Street: Monster Hits!— Harvey Monster (voice)
1990Sing! Sesame Street Remembers Joe Raposo and His Music— Self / Kermit the Frog (voice)
1990The Earth Day Special— Kermit the Frog (voice)
1989Dog City— Self / Kermit the Frog / Rowlf the Dog / Bugsy Them (voice)
198950 Years of Television: A Golden Celebration— Kermit the Frog
1989Miss Piggy's Hollywood— Waldorf
1989An Evening with Jim Henson and Frank Oz— Self
1989Sesame Street: 20 Years & Still Counting! 1969-1989— Self – Kermit the Frog / Ernie
1988Free to Be... a Family— Kermit the Frog (voice)
1988Jim Henson: Sing-Along, Dance-Along, Do-Along— Rowlf the Dog (voice)
1988Hey, You're as Funny as Fozzie Bear— Kermit the Frog (voice)
1988Sesame Street: Put Down the Duckie— Kermit the Frog/Ernie (voice)
1988Muppet Studios Presents: You're the Director— Kermit the Frog / Swedish Chef / Rowlf the Dog / Link Hogthrob (voice)
1988Wow, You're A Cartoonist!— Kermit The Frog
1988The Best of Ernie and Bert— Ernie
1987A Muppet Family Christmas— Kermit the Frog / Rowlf the Dog / Dr. Teeth / Swedish Chef / Waldorf / Ernie / Self
1987Sesame Street: Sing Along
1987Down at Fraggle Rock— Cantus the Minstrel / Convincing John / Self / Host
1987Muppet Coffee Break— Leo (voice)
1987Muppet Breakaway— Leo (voice)
1986The Christmas Toy— Kermit the Frog (voice)
1986Sesame Street: Learning About Letters— Ernie/Kermit the Frog/King Peter the Persnickety (voice)
1986Inside the Labyrinth— Self
1986The Muppets: A Celebration of 30 Years— Kermit the Frog / Ernie / Dr. Teeth / Rowlf / Link Hogthrob / The Newsman / The Swedish Chef / Waldorf / Mahna Mahna / Harry the Hipster / Self
1986The Tale of the Bunny Picnic— Dog (voice)
1986Sesame Street: Sleepytime Songs & Stories— Ernie / The King (Bedtime Stories & Songs) (voice)
1986Sesame Street: Learning About Numbers— Ernie / Kermit the Frog / King of 8 (voice) (uncredited)
1985Gece Yarısı— Man on Phone
1985Gonzo Presents Muppet Weird Stuff— Kermit the Frog
1985The Muppet Revue— Kermit the Frog (voice)
1985Muppet Video: Rowlf's Rhapsodies with the Muppets— Rowlf (voice)
1985Muppet Treasures— Kermit The Frog / The Swedish Chef / Waldorf / Link Hogthrob / Rowlf / Dr. Teeth / The Newsman
1985Children's Songs and Stories with the Muppets— Kermit the Frog (voice)
1985Night of 100 Stars II— Kermit the Frog
1985Muppet Video: The Kermit and Piggy Story— Kermit the Frog (voice)
1984Sevimli Kuklalar New York'ta— Kermit the Frog / Rowlf / Dr. Teeth / Waldorf / Swedish Chef / Ernie / Granny / Horse & Carriage Rider / Link Hogthrob / The Newsman (voice)
1984Henson's Place: The Man Behind the Muppets— Self
1984The Bells of Fraggle Rock— Cantus the Minstrel (voice)
1983Rocky Mountain Holiday with John Denver and the Muppets— Kermit the Frog / Rowlf the Dog / Waldorf / Zeke (voice)
1983The World of 'The Dark Crystal'— Self
1983Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art— Ernie (voice)
1983Big Bird in China— Ernie (voice)
1983Classic Creatures: Return of the Jedi— Self
1983Muppet Breakthrough— Leo
1982I Love Liberty— Kermit the Frog (voice)
1982The Fantastic Miss Piggy Show— Kermit The Frog (voice)
1981Of Muppets & Men— Self
1981The Great Muppet Caper— Kermit the Frog / Rowlf the Dog / Dr. Teeth / Waldorf / Swedish Chef / The Muppet Newsman / Zeke / Man in Dubonnet Club
1981The Muppets Go to the Movies— Kermit / Rowlf / Link Hogthrob / Swedish Chef / Waldorf (voice)
1981Muppet Side Splitter— Leo (voice)
1979The Muppet Movie— Kermit the Frog / Rowlf / Dr. Teeth / Waldorf / Doc Hopper's Men / Link Hogthrob / Swedish Chef (voice)
1979The Muppets Go Hollywood— Self / Kermit / Rowlf / Dr. Teeth / Waldof / Swedish Chef / Pig
1979John Denver and the Muppets: A Christmas Together— Kermit the Frog / Rowlf / Waldorf / Dr. Teeth / The Swedish Chef (voice)
1979The Orson Welles Show— Self / Kermit the Frog (voice)
1979Muppet Breaker Upper— Leo
1979Muppet Gimme a Break— Leo / Pasta in "Meal Break"
1979Meal Break— Leo / Spaghetti
1979Grump Critic— Leo
1979Let's Have the Dam Break— Leo
1979A Walking Tour of Sesame Street— Ernie / Kermit the Frog (archive footage) (uncredited)
1978Hip Hip Parade!— Kermit the Frog
1978Christmas Eve on Sesame Street— Kermit the Frog / Ernie (voice)
1978Mickey's 50— Kermit the Frog (voice)
1978Julie Andrews: One Step Into Spring— Kermit The Frog / Rowlf the Dog / Dr. Teeth
1978The Vent Event— Kermit the Frog
1977Emmet Otter's Jug-Band Christmas— Kermit the Frog / Harrison Fox / Harvey / Snake (voice)
1977The Bob Hope All Star Christmas Comedy Special— Kermit the Frog / Rowlf
1977The Royal Variety Performance 1977
1976The Muppet Show Pitch Reel— Leo / Kermit the Frog (voice)
1976輝け!五郎・マペット ゲバゲバ90分!— Kermit the Frog
1975Julie: My Favourite Things— Kermit the Frog/Dr. Teeth
1975Muppet Picker Upper— Kermit the Frog / Leo (voice)
1975The Muppet Introduction— Kermit the Frog
1975Just a Few Announcements— Kermit the Frog
1975Sesamstraße - Wissen Sie wo Ernie wohnt?— Self
1974Out to Lunch— Kermit / Ernie / Guy Smiley / Person with Cue Card (voice)
1973Keep U.S. Beautiful— Muppets
1973Julie on Sesame Street— Ernie/ Kermit the Frog (voice)
1972The Muppet Musicians of Bremen— Kermit the Frog / Mean Floyd / Rat (voice)
1971The King of Eight— The King of Eight
1971Tales from Muppetland: The Frog Prince— Kermit / Garth / King Rupert (voice)
1971Pure Goldie— Kermit the Frog (voice)
1970The Muppets on Puppets— Self / Rowlf the Dog / Kermit the Frog / Various Characters
1970The Great Santa Claus Switch— Fred / Lothar (voice)
1969Hey Cinderella!— Kermit The Frog / King Goshposh / Rufus (voice)
1969The Wizard of Id— The Wizard / The Spook (voice)
1969Sesame Street Pitch Reel— Kermit the Frog / Rowlf / Grump / Conrad Love / The Spook
1969This Way to Sesame Street— Ernie/Kermit
1969Sam the Snake— Sam the Snake
1969The Cube— Gorilla (voice)
1967The Paperwork Explosion
1966Limbo: The Organized Mind— Limbo (voice)
1966Rowlf the Salesman— Rowlf the Dog
1966The Idea Man— Limbo
1966I'm Nobody— Limbo (voice)
1965Time Piece— Man
1965Alexander the Grape— Freddy the Fierce (voice)
1965The Reindeer— Dasher / Prancer (voice)
1962Tales of the Tinkerdee— Kermit the Frog / King Goshposh / Charlie the Ogre (voice)
1961Visual Thinking— Kermit / Harry the Hipster (voice)
—Sesame Street 1986 Wrap Party— Ernie / Himself
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