Acting

2024

as Self (archive footage)

2017

as Himself

2014		Jim Henson: Behind the Seams
2014		Muppets Most Wanted as Announcer (voice) (uncredited)

2011		The Muppets as Telethon Announcer (voice) (uncredited)
2011		Sesame Street: Elmo's World: Penguins and Friends as Channel Announcer

2010

as Dr. Sigmund Sillystuff (voice)

2009		Jim Henson: His Sesame Street Story
2009		Jim Henson's Tales from Muppetland
2009		Sesame Street: Bedtime with Elmo as Herry Monster (voice)

2008		The Muppets - Studio DC - Almost Live as Sgt. Floyd Pepper (voice)
2008		Sesame Street: Count on Sports as Count von Count
2008		Sesame Street: Abby in Wonderland as Count Von Count as the Counter-pillar (voice)

2007

as Count von Count (voice)

2006		A Sesame Street Christmas Carol as Additional Muppet Performer (voice) (archive footage)
2006		Best Ever Muppet Moments as Self

2005		Behind the Scenes in Frogtown Hollow as Self
2005		Fraggle Rock: Live by the Rule of the Rock as Gobo Fraggle / Pa Gorg/ Marjory the Trash Heap (voice)
2005		Fraggle Rock: Dance Your Cares Away as Gobo Fraggle / Pa Gorg (voice)

2004		Muppet History 101
2004		Muppet Music Moments as Self
2004		Jim Henson: Commercials and Experiments
2004		Sesame Street: A Celebration of Me, Grover as Mr. Johnson / Fred the Wonder Horse / Maurice Monster (voice)
2004		Sesame Street: A Magical Halloween Adventure
2004		Sesame Street: Cookie Monster's Best Bites as Green Anything Muppet Boy / Announcer (voice)

2003		Sesame Street 4-D Movie Magic as The Count / Announcer (voice)
2003		Sesame Street: Let's Eat! Funny Food Songs as Mr. Johnson (voice)

2002		It's a Very Merry Muppet Christmas Movie as Robin the Frog / Statler / Announcer / Pops / Floyd Pepper
2002		Kermit's Swamp Years as Statler (voice)
2002		Sesame Street: Elmo Visits the Firehouse as The Big Bad Wolf / Boy (voice)
2002		Sesame Street: Bert & Ernie's Word Play as Kermit the Forg / Kermit the Gorf / Kermit the Grof / Green Anything Muppet in Fat Cat (voice) (archive footage)
2002		I Love Muppets as Self

2001		The Very Best of the Muppet Show: Volume 3 as Lew Zealand / Floyd Pepper / Dr. Strangepork / Pops
2001		Sesame Street: Elmo's Musical Adventure: The Story of Peter and the Wolf as Two-Headed Monster / The Count (voice)

1999		The Adventures of Elmo in Grouchland as Count / Pestie / Grouch Mayor / Grouch Cop (voice)
1999		Muppets from Space as Robin / Statler / Ubergonzo (voice)
1999		The Very Best of the Muppet Show: Volume 2 as Floyd Pepper / Robin the Frog / Crazy Harry / Camilla
1999		The Very Best of the Muppet Show as Floyd Pepper / Robin the Frog / Crazy Harry / Camilla
1999		Sesame Street: Kids' Favorite Songs as Count von Count / Jackman Wolf (voice)
1999		CinderElmo as Count von Count / Mr. Johnson (voice)

1998		The Best of Kermit on Sesame Street as Various characters (archive footage)
1998		Sesame Street: Elmopalooza! as The Count / Two-Headed Monster (1) / Biff (voice)

1997		Sesame Street: Fiesta! as Carlos / Parker (voice)
1997		Sesame Street: Elmo Says BOO! as The Count
1997		Sesame Street: Quiet Time as Two Heated Monster / "In My Book" Singer (voice)

1996		Sesame Street: Elmo Saves Christmas as Count von Count / Mr. Johnson / News Flash Announcer (voice)
1996		Muppet Treasure Island as Statler / Blind Pew / Mad Monty / Floyd Pepper / Lew Zealand / Tomato / Pirate / Skulls / Trelawney's Butler / Screaming Cat (voice)
1996		Muppet Sing Alongs: Muppet Treasure Island as Mad Monty / Boar / Lew Zealand / Shrimp / Whatnots (voice)
1996		Sesame Street: Imagine That! as The Amazing Mumford

1994		The World of Jim Henson as Self (archive footage)
1994		Muppet Classic Theater as Robin the Frog / Montague the Rat / Big Bad Wolf (voice)
1994		Sesame Street \| All-Star 25th Birthday: Stars and Street Forever! as Count von Count / Herry Monster

1993		Sesame Street Jam: A Musical Celebration as The Count / The Amazing Mumford / Herry Monster / Biff (voice)
1993		Sesame Street: 25 Wonderful Years: A Musical Celebration! as Count von Count and Herry Monster
1993		Muppet Sing Alongs: Billy Bunny's Animal Songs

1992		Holiday Greetings from 'The Ed Sullivan Show' as Robin
1992		The Muppet Christmas Carol as Tiny Tim Cratchit / Jacob Marley / Ghost of Christmas Present / Lew Zealand / Ma Bear / Mouse / Mr. Applegate / Penguin / Pig Gentleman / Pops / Rat (voice)

1991

as The Big Bad Wolf / Farmer Brown / Boy (voice)

1990		Sing! Sesame Street Remembers Joe Raposo and His Music as Self / Count von Count / Two-Headed Monster (voice)
1990		The Muppets at Walt Disney World as Camilla / Ma Bear / Floyd / Robin the Frog (voice)
1990		Sesame Street: Sing Yourself Silly!
1990		The Earth Day Special as Robin the Frog (voice)
1990		Sesame Street: Monster Hits! as Herry Monster (voice) / Frazzle (voice) / Maurice Monster (voice) / Two-Headed Monster (left half) (voice) / Announcer (voice)
1990		Sesame Street: Rock & Roll! as Jackman Wolf/Little Jerry/Count von Count/Farley (voice)

1989		The Song of the Cloud Forest as Ralph Robin / Jack
1989		Dog City: The Movie as Bubba / Spot (voice)
1989		Lighthouse Island as Fred

1988		Sesame Street \| Put Down the Duckie: An All-Star Musical Special as Muppet Performer
1988		Muppet Studios Presents: You're the Director as Dr. Julius Strangepork / Robin the Frog / Lew Zealand (voice)

1987		A Muppet Family Christmas as Various Characters (voice)
1987		Down at Fraggle Rock as Gobo Fraggle / Marjorie the Trash Heap / Pa Gorg / Self
1987		Sesame Street: Sing Along

1986		The Christmas Toy as Balthasar (voice)
1986		Fraggles Look For Jobs as Gobo (voice)
1986		Sesame Street: Learning About Letters as Mr. Johnson/Herry Monster/Townsperson (voice)
1986		The Muppets: A Celebration of 30 Years as 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
1986		Sesame Street: Sleepytime Songs & Stories as Count von Count / Smartest and Fastest People (Bedtime Stories and Songs) / Moonshine Singer (Sleepytime Songs & Stories) (voice)

1985		Follow That Bird as Count von Count / Herry Monster / Additional Muppets (voice)
1985		Gonzo Presents Muppet Weird Stuff as Whatnot Monster (voice)
1985		Muppet Video: The Kermit and Piggy Story

1984		The Bells of Fraggle Rock as Gobo Fraggle (voice)
1984		The Muppets Take Manhattan as Camilla / Lew Zealand / Floyd / Bear / Chicken / Crazy Harry / Dog / Dr. Julias Strangepork / Granny / Penguin / Pops / The Count (voice)

1983		Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art as The Count (voice)
1983		Big Bird in China as Two-Headed Monster (voice)
1983		Rocky Mountain Holiday with John Denver and the Muppets as Sgt. Floyd Pepper / Robin the Frog / Camilla the Chicken / Slim Wilson (voice)

1982

as High Priestess / Dying Emperor (voice)

1981		Of Muppets & Men as Self
1981		The Great Muppet Caper as Floyd Pepper / Pops / Lew Zealand / Crazy Harry / Louis Kazager
1981		The Muppets Go to the Movies as Lew Zealand / Pops / Julius Strangepork /Floyd Pepper (voice)

1979		John Denver and the Muppets: A Christmas Together as Camilla / Lew Zealand / Robin the Frog / Sgt. Floyd Pepper (voice)
1979		The Muppet Movie as Floyd Pepper / Robin the Frog / Crazy Harry / Lew Zealand / Camilla / Dr. Bunsen Honeydew (assistant) (voice)
1979		The Muppets Go Hollywood as Various Muppets
1979		A Walking Tour of Sesame Street as The Count / Mr. Johnson / ... (archive footage) (uncredited)
1979		Muppet Gimme a Break as Bread Roll in "Meal Break"

1978		Christmas Eve on Sesame Street as Snuffy / The Count (voice)
1978		Julie Andrews: One Step Into Spring as Floyd Pepper

1977		The Bob Hope All Star Christmas Comedy Special as Robin the Frog
1977		Emmet Otter's Jug-Band Christmas as Emmet Otter / Weasel / Doc Bullfrog / Melissa Rabbit / Yancy Woodchuck (voice)
1977		Sesame Street at Night? as Frazzle / Herry Monster / Count von Count / Mr. Johnson / Christopher Columbus (voice) (archive footage)

1975		The Muppet Introduction as P. Fenton Cosgrove
1975		Muppet Picker Upper as P. Fenton Cosgrove (voice)

1974

as Count von Count / Herry Monster / Mr. Snuffleupagus (voice)

1973

1972

as T.R. the Rooster / Caleb Siles (voice)

1971		Tales from Muppetland: The Frog Prince as Robin / Featherstone (voice)
1971		Pure Goldie as Snivelly (voice)

1970

as Thog / Zippity / Snivelly (voice)

1969		Hey Cinderella! as Featherstone / Stepsister #2 (voice)
1969		The Cube as Monk

1965

as Donder

Crew

2014

… In Memory Of