2024Jim Henson Idea Man— Self (archive footage)
2019Sesame Street: 50 Years and Counting— Herry Monster / Various Characters
2017Muppet Guys Talking: Secrets Behind the Show the Whole World Watched— Self
2015Sesame Street: Play All Day with Elmo!
2014Jim Henson: Behind the Seams
2014Muppets Aranıyor— Announcer (voice) (uncredited)
2012Sesame Street: Elmo's Magic Numbers— Count von Count
2012Sesame Street: Singing with the Stars
2011Sesame Street: Elmo's World: Penguins and Friends— Channel Announcer
2010Sesame Street: The Best of Elmo 2— Dr. Sigmund Sillystuff (voice)
2009Jim Henson: His Sesame Street Story
2009Jim Henson's Tales from Muppetland
2009Sesame Street: Bedtime with Elmo— Herry Monster (voice)
2008Sesame Street: Abby in Wonderland— Count Von Count as the Counter-pillar (voice)
2008The Muppets - Studio DC - Almost Live— Sgt. Floyd Pepper (voice)
2008Sesame Street: Count on Sports— Count von Count
2008Sesame Street: Elmo's World: Summer Vacation— Count von Count (voice)
2007Elmo's Christmas Countdown— Count von Count (voice)
2006Best Ever Muppet Moments— Self
2006A Sesame Street Christmas Carol— Additional Muppet Performer (voice) (archive footage)
2005Fraggle Rock: Dance Your Cares Away— Gobo Fraggle / Pa Gorg (voice)
2005Behind the Scenes in Frogtown Hollow— Self
2004Sesame Street: A Magical Halloween Adventure
2004Jim Henson: Commercials and Experiments
2004Muppet History 101
2004Muppet Music Moments— Self
2004Sesame Street: A Celebration of Me, Grover— Mr. Johnson / Fred the Wonder Horse / Maurice Monster (voice)
2004Sesame Street: Cookie Monster's Best Bites— Green Anything Muppet Boy / Announcer (voice)
2004Sesame Street: What's the Name of That Song?— The Count
2004Sesame Street: Elmo's World: The Street We Live On!— The Count / Herry Monster / Fat Blue (voice)
2003Sesame Street: Let's Eat! Funny Food Songs— Mr. Johnson (voice)
2003Elmo's World: Family Feature (Starring Elmo and Friends!)— The Count
2003Sesame Street: Elmo's World: Head to Toe with Elmo!
2002Sesame Street: Elmo Visits the Firehouse— The Big Bad Wolf / Boy (voice)
2002Kermit's Swamp Years— Statler (voice)
2002I Love Muppets— Self
2002Sesame Street: Bert & Ernie's Word Play— Kermit the Forg / Kermit the Gorf / Kermit the Grof / Green Anything Muppet in Fat Cat (voice) (archive footage)
2002Sesame Street: Elmo's World: Wake Up with Elmo!— The Count
2002Elmo's World: Family Feature— Cactus / Accordion / Herry Monster
2002Sesame Street: Elmo's World: Happy Holidays!
2001The Very Best of the Muppet Show: Volume 3— Lew Zealand / Floyd Pepper / Dr. Strangepork / Pops
2001Sesame Street: Elmo's Musical Adventure: The Story of Peter and the Wolf— Two-Headed Monster / The Count (voice)
2001Sesame Street: Elmo's World: Wild Wild West!— Fred the Wonder Horse
2000Sesame Street: Elmo's World— Cactus ("Books" Segment) / Accordion / Herry Monster ("Music" segment)
1999The Adventures of Elmo in Grouchland— Count / Pestie / Grouch Mayor / Grouch Cop (voice)
1999Uzaylı Kuklalar— Robin / Statler / Ubergonzo (voice)
1999The Very Best of the Muppet Show— Floyd Pepper / Robin the Frog / Crazy Harry / Camilla
1999The Very Best of the Muppet Show: Volume 2— Floyd Pepper / Robin the Frog / Crazy Harry / Camilla
1999CinderElmo— Count von Count / Mr. Johnson (voice)
1999Sesame Street: Kids' Favorite Songs— Count von Count / Jackman Wolf (voice)
1998The Best of Kermit on Sesame Street— Various characters (archive footage)
1998Seymore the Snail— Seymore (voice)
1997Sesame Street: Elmo Says BOO!— The Count
1997Sesame Street: Quiet Time— Two Heated Monster / "In My Book" Singer (voice)
1997Sesame Street: Fiesta!— Carlos / Parker (voice)
1996Sesame Street: Imagine That!— The Amazing Mumford
1996Muppet Sing Alongs: Treasure Island— Mad Monty / Boar / Lew Zealand / Shrimp / Whatnots (voice)
1996Sesame Street: Elmo Saves Christmas— Count von Count / Mr. Johnson / News Flash Announcer (voice)
1996Muppet Define Adası— Statler / Blind Pew / Mad Monty / Floyd Pepper / Lew Zealand / Tomato / Pirate / Skulls / Trelawney's Butler / Screaming Cat (voice)
1994Muppet Classic Theater— Robin the Frog / Montague the Rat / Big Bad Wolf (voice)
1994The World of Jim Henson— Self (archive footage)
1994Sesame Street | All-Star 25th Birthday: Stars and Street Forever!— Count von Count / Herry Monster (voice)
1994Muppet Sing Alongs: It's Not Easy Being Green— Robin the Frog / Emmet Otter / Gobo Fraggle / Bust of Beethoven / Frog (voice) (archive footage)
1993Muppet Sing Alongs: Billy Bunny's Animal Songs
1993Sesame Street: 25 Wonderful Years: A Musical Celebration!— Count von Count and Herry Monster
1993Sesame Street's 25th Birthday: A Musical Celebration— The Count / The Amazing Mumford / Herry Monster / Biff (voice)
1993Sesame Street Stays Up Late!— Count(voice)
1992The Muppet Christmas Carol sayfa— Tiny Tim Cratchit / Jacob Marley / Ghost of Christmas Present / Lew Zealand / Ma Bear / Mouse / Mr. Applegate / Penguin / Pig Gentleman / Pops / Rat (voice) 1992Holiday Greetings from 'The Ed Sullivan Show'— Robin
1992Getting Ready to Read— "OP" Family Song / Farley / Two-Headed Monster (voice)
1991Sesame Street: Sing, Hoot & Howl with the Sesame Street Animals— The Big Bad Wolf / Farmer Brown / Boy (voice)
1990Sesame Street: Sing Yourself Silly!— Count von Count / Duck (voice)
1990Sesame Street: Rock & Roll!— Jackman Wolf/Little Jerry/Count von Count/Farley (voice)
1990Sesame Street: Monster Hits!— Herry Monster (voice) / Frazzle (voice) / Maurice Monster (voice) / Two-Headed Monster (left half) (voice) / Announcer (voice)
1990Sing! Sesame Street Remembers Joe Raposo and His Music— Self / Count von Count / Two-Headed Monster (voice)
1990The Muppets at Walt Disney World— Camilla the Chicken / Ma Bear / Floyd Pepper / Robin the Frog (voice)
1990The Earth Day Special— Robin the Frog (voice)
1990The Muppets Celebrate Jim Henson— Robin the Frog / Lew Zealand / Floyd Pepper / Announcer (voice)
1990Jim Henson's Memorial Service
1989Lighthouse Island— Fred
1989The Song of the Cloud Forest— Ralph Robin / Jack (voice)
1989Dog City— Bubba / Spot (voice)
1989Sesame Street: 20 Years & Still Counting! 1969-1989— Self – Count van Count / Herry Monster / Fozzie Bear
1988Sesame Street: Put Down the Duckie— Pretty Great Performances Announcer/Mr. Johnson/Count Von Count (voice)
1988Muppet Studios Presents: You're the Director— Dr. Julius Strangepork / Robin the Frog / Lew Zealand (voice)
1987A Muppet Family Christmas— Robin the Frog / Camilla the Chicken / Floyd Pepper / Lew Zealand / Pops / The Count / Gobo Fraggle / Herry Monster
1987Sesame Street: Sing Along
1987Down at Fraggle Rock— Gobo Fraggle / Marjorie the Trash Heap / Pa Gorg / Self
1986The Christmas Toy— Balthasar (voice)
1986Sesame Street: Learning About Letters— Mr. Johnson/Herry Monster/Townsperson (voice)
1986The Muppets: A Celebration of 30 Years— Camilla / Count von Count / Crazy Harry / Dr. Julius Strangepork / Lew Zealand / Robin the Frog / Louis Kazagger / Sgt. Floyd Pepper / Two-Headed Monster (Frank) / Gobo Fraggle
1986Fraggles Look For Jobs— Gobo (voice)
1986Sesame Street: Sleepytime Songs & Stories— Count von Count / Smartest and Fastest People (Bedtime Stories and Songs) / Moonshine Singer (Sleepytime Songs & Stories) (voice)
1986Sesame Street: Learning About Numbers— Count von Count / Pumpkin Tarnish Brother (voice)
1985Gonzo Presents Muppet Weird Stuff— Whatnot Monster (voice)
1985Muppet Video: The Kermit and Piggy Story
1985Fraggle Rock: Scared Silly— Gobo Fraggle / Pa Gorg (Voice)
1984Sevimli Kuklalar New York'ta— Camilla / Lew Zealand / Floyd / Bear / Chicken / Crazy Harry / Dog / Dr. Julias Strangepork / Granny / Penguin / Pops / The Count (voice)
1984The Bells of Fraggle Rock— Gobo Fraggle (voice)
1983Rocky Mountain Holiday with John Denver and the Muppets— Sgt. Floyd Pepper / Robin the Frog / Camilla the Chicken / Slim Wilson (voice)
1983Fraggle Rock: Live by the Rule of the Rock— Gobo Fraggle / Pa Gorg/ Marjory the Trash Heap (voice)
1983Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art— The Count (voice)
1983Big Bird in China— Two-Headed Monster (voice)
1981Of Muppets & Men— Self
1981The Great Muppet Caper— Sergeant Floyd Pepper / Pops / Lew Zealand / Louis Kazagger / Bellhop Rat / Slim Wilson / "Dirty Bird" / Man in Park
1981The Muppets Go to the Movies— Lew Zealand / Pops / Dr. Julius Strangepork / Floyd Pepper (voice)
1979The Muppet Movie— Floyd Pepper / Robin the Frog / Crazy Harry / Lew Zealand / Camilla / Dr. Bunsen Honeydew (assistant) (voice)
1979The Muppets Go Hollywood— Floyd Pepper (voice)
1979John Denver and the Muppets: A Christmas Together— Camilla / Lew Zealand / Robin the Frog / Sgt. Floyd Pepper (voice)
1979Muppet Gimme a Break— Bread Roll in "Meal Break"
1979A Walking Tour of Sesame Street— The Count / Mr. Johnson / ... (archive footage) (uncredited)
1978Christmas Eve on Sesame Street— Snuffy / The Count (voice)
1978Julie Andrews: One Step Into Spring— Floyd Pepper
1978The Vent Event— Dr. Jerry Nelson
1977Emmet Otter's Jug-Band Christmas— Emmet Otter / Weasel / Doc Bullfrog / Melissa Rabbit / Yancy Woodchuck (voice)
1977The Bob Hope All Star Christmas Comedy Special— Robin the Frog
1977The Royal Variety Performance 1977
1976輝け!五郎・マペット ゲバゲバ90分!— Crazy Harry
1975Muppet Picker Upper— P. Fenton Cosgrove (voice)
1975The Muppet Introduction— P. Fenton Cosgrove
1975Sesamstraße - Wissen Sie wo Ernie wohnt?— Self
1974Out to Lunch— Count von Count / Herry Monster / Mr. Snuffleupagus (voice)
1973Julie on Sesame Street— Biff/ Mr. Snuffleupagus/ Frazzle (voice)
1972The Muppet Musicians of Bremen— T.R. the Rooster / Caleb Siles (voice)
1971Tales from Muppetland: The Frog Prince— Robin / Featherstone (voice)
1971Pure Goldie— Snivelly (voice)
1970The Great Santa Claus Switch— Thog / Zippity / Snivelly (voice)
1969The Cube— Monk
1969Hey Cinderella!— Featherstone / Stepsister #2 (voice)
1965The Reindeer— Donder (voice)
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