Actor (99 credits)
- Muppet Guys Talking: Secrets Behind the Show the Whole World Watched (2017) играет самого себя
- I Am Big Bird: The Caroll Spinney Story (2014) играет самого себя
- The Muppets (2011) Telethon Announcer, voice acting, not listed in credits
- Studio DC: Almost Live! (2008) Sgt. Floyd Pepper
- Elmo's Christmas Countdown (2007) Count von Count, voice acting
- A Sesame Street Christmas Carol (2006) voice acting, хроника
- Guess That Shape and Color (2006)
- Kermit: A Frog's Life (2005) Camilla / Floyd, voice acting, хроника, not listed in credits
- Elmo Visits the Doctor (2005) The Count
- Sesame Street: All-Star Alphabet (2005) The Count, voice acting
- Sesame Street Presents: The Street We Live On (2004) The Count / Herry Monster / Fat Blue, voice acting
- Sesame Street: A Celebration of Me, Grover (2004) Mr. Johnson / Fred the Wonder Horse / Maurice Monster, voice acting
- Sesame Street: A Magical Halloween Adventure (2004) Mumford the Magician, voice acting
- What's the Name of That Song (2004) Number 8, voice acting
- On the Set Gag Reel (2002) Ghost of Christmas Present, not listed in credits
- It's a Very Merry Muppet Christmas Movie (2002)
- Kermit's Swamp Years (2002) Statler, voice acting
- Sheep in the Big City (2000) General Public
- The Adventures of Elmo in Grouchland (1999) Count / Pestie / Grouch Mayor / Grouch Cop, voice acting
- Muppets from Space (1999) Robin / Statler / Ubergonzo, voice acting
- Cinderelmo (1999) Count von Count / Mr. Johnson, voice acting
- The 70th Annual Academy Awards (1998) Crazy Harry, voice acting, хроника, not listed in credits
- A Brief History of Motion Pictures (1998) Fred the Wonder Horse / Herry Monster / The Count / Biff, voice acting
- Elmopalooza! (1998) The Count / Two-Headed Moster (I) / Biff / Cookie Monster (assistant) / Additional Muppets, voice acting
- 123 Count with Me (1997)
- Kids' Guide to Life: Learning to Share (1996) The Big Bad Wolf / Two-Headed Monster / Herry, voice acting
- Muppets Tonight (1996) Statler, voice acting, и хроника
- Elmo Saves Christmas (1996) Count von Count / Mr. Johnson / News Flash Announcer, voice acting
- Muppet Treasure Island (1996) Statler / Blind Pew / Mad Monty / Corn / Floyd Pepper / Lew Zealand / Pirate / Skulls / Butler / Screaming Cat, voice acting
- Elmo Says Boo (1996) Count von Count
- Do the Alphabet (1996)
- The World of Jim Henson (1994) играет самого себя / Muppet Performer, хроника, not listed in credits
- Muppet Classic Theater (1994) Robin the Frog / Big Bad Wolf / Royal Advisor / The Wolf / Montague the Rat, voice acting
- Sesame Street Jam: A Musical Celebration (1994) The Count / The Amazing Mumford / Herry Monster / Biff, voice acting
- It's Not Easy Being Green (1994) Robin the Frog / Emmet Otter
- The Secret Life of Toys (1994) Balthazar
- Sesame Songs: Sing-Along Earth Songs (1993) voice acting
- Sesame Street Stays Up Late! (1993) Count, voice acting
- The Muppet Christmas Carol (1992)
- Muppet*vision 3-D (1991) Camilla, voice acting
- The Radicals (1990) George Blaurock
- The Muppets at Walt Disney World (1990) Camilla / Ma Bear / Floyd / Robin the Frog, voice acting
- Sesame Songs: Monster Hits! (1990) Herry Monster / Announcer / Frazzle / Two-Headed Monster / Frazzletone, voice acting
- Sesame Songs: Dance Along! (1990) Count von Count / Maurice Monster / Bartender, voice acting
- Sesame Songs: Rock & Roll (1990) Jackman Wolf / Little Jerry / The Count / Farley / Others, voice acting
- Sing Yourself Silly! (1990) Count von Count / Duck, voice acting
- The Earth Day Special (1990) Robin the Frog, voice acting
- The Muppets Celebrate Jim Henson (1990) Ma Bear / Robin the Frog / Camila / Lew Zealand / Floyd / Crazy Harry / Louis Kazagger / Penguin / The Count / Herry Monster / Frazzle, voice acting
- Sesame Street: 20 and Still Counting (1989) Count Von Count / Herry Monster / Frazzle, voice acting
- The Jim Henson Hour (1989) Beard
- Count It Higher: Great Music Videos from Sesame Street (1988) Count Von Count / Biff / «Over the Top» Lead Singer / Alphabeat, voice acting
- Magic on Sesame Street (1988) The Count, voice acting
- Big Bird's Favorite Party Games (1988) Bill Smith / Announcer, voice acting
- Sesame Street, Special (1988) Mr. Johnson / Count Von Count / Additional Muppets, voice acting
- A Muppet Family Christmas (1987) Emily «Ma» Bear / Robin the Frog / Sgt. Floyd Pepper / Count von Count / Herry Monster / Two-Headed Monster / Gobo Fraggle / Camilla the Chicken, voice acting
- Winners Take All (1987) Head Official
- Learning About Letters (1986) Herry Monster / One of King Peter's Helpers, хроника
- Learning About Numbers (1986) Count von Count / Pumpkin Tarnish Brother, voice acting
- The Christmas Toy (1986) Balthazar, voice acting
- Muppet Video: Gonzo Presents Muppet Weird Stuff (1985) All of Me Singing Monster
- Muppet Video: Country Music with the Muppets (1985) Floyd Pepper / T. R. Rooster / Gogolala Jubilee Jugband Members, хроника
- Muppet Video: Muppet Moments (1985) Floyd Pepper / Dr. Strangepork / The Devil / Robin the Frog / Louis Kazagger / Announcer, voice acting, хроника
- Muppet Video: Muppet Treasures (1985) Dr. Strangepork / Uncle Deadley / Owl / The Announcer, хроника
- Muppet Video: Rock Music with the Muppets (1985) Floyd Pepper / The Devil / Crazy Harry, voice acting, хроника
- Muppet Video: The Kermit and Piggy Story (1985)
- Childrens Songs and Stories with the Muppets (1985) Robin the Frog / Louis Kazagger / The Old Lady Who Swallowed a Fly / Chicken, хроника
- Sesame Street Presents: Follow that Bird (1985) Count von Count / Herry Monster, voice acting
- The Muppets Take Manhattan (1984) Camilla / Lew Zealand / Floyd / Bear / Chicken / Crazy Harry / Dog / Dr. Julias Strangepork / Granny / Penguin / Pops, voice acting
- Henson's Place (1984) Muppet Performer, not listed in credits
- Big Bird in China (1983) Two-Headed Monster, voice acting
- Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art (1983) The Count, voice acting
- Rocky Mountain Holiday with John Denver and the Muppets (1983) Robin the Frog / Floyd Pepper / Camilla / Slim Wilson, voice acting
- Fraggle Rock (1983) Gobo Fraggle
- The Dark Crystal (1982) High Priest
- The Muppets Go to the Movies (1981) Lew Zealand / Pops / Dr. Julius Strangepork / Sgt. Floyd Pepper, voice acting
- The Great Muppet Caper (1981) Floyd Pepper / Pops / Lew Zealand / Crazy Harry / Louis Kazager / Slim Wilson / CB Voice / Man in Park, voice acting
- John Denver and the Muppets: A Christmas Together (1979) Camilla / Lew Zealand / Robin the Frog / Sgt. Floyd Pepper, voice acting
- The Muppet Movie (1979)
- Christmas Eve on Sesame Street (1978) Snuffy / The Count, voice acting
- Julie Andrews: One Step Into Spring (1978) Floyd Pepper, voice acting
- Emmet Otter's Jug-Band Christmas (1977) Emmet Otter / Weasel / Doc Bullfrog / Melissa Rabbit / Yancy Woodchuck, voice acting
- The Bob Hope All Star Christmas Comedy Special (1977) Robin the Frog, voice acting
- The Muppet Show (1976)
- The Muppet Show: Sex and Violence (1975) Sgt. Floyd Pepper / Thomas Jefferson / Dancers / Announcer / Statler / Whaddayasay Bird / Melg / Envy / Pencil / Gluttony / Gene Shalit / Dr. Nauga / Sloth, voice acting
- Julie Andrews: One to One (1975) T.R. / Catgut / The King of Phumph, voice acting
- Muppet Picker Upper (1975) P. Fenton Cosgrove, voice acting
- Muppets No-Nonsense Show (1975) voice acting
- The Muppets Valentine Show (1974) Droop / Frog / Miss Mousey / Thog / Female Koozebanian, voice acting
- Out to Lunch (1974) voice acting
- Julie on Sesame Street (1973) Biff / Mr. Snuffleupagus / Frazzle, voice acting, not listed in credits
- Tales from Muppetland: The Muppet Musicians of Bremen (1972)
- Tales from Muppetland: The Frog Prince (1971)
- Pure Goldie (1971) Snivelly, voice acting
- The Great Santa Claus Switch (1970) Thog / Zippity / Snivelly, voice acting
- Sesame Street (1969) Two-Headed Monster
- Hey Cinderella! (1969)
- The Cube (1969) Monk
- NBC Experiment in Television (1967) Monk
- Fraggle Rock: The Movie Gobo Fraggle / Marjorie the Trash Heap / Pa Gorg, voice acting
