Actor
Muppets Most Wanted
2014
as Announcer (voice) (uncredited)
The Muppets
2011
as Telethon Announcer (voice) (uncredited)
The Muppets - Studio DC - Almost Live
2008
as Sgt. Floyd Pepper (voice)
Sesame Street: Abby in Wonderland
2008
as Count Von Count as the Counter-pillar (voice)
Sesame Street: Elmo's Christmas Countdown
2007
as Count von Count (voice)
Best Ever Muppet Moments
2006
as Self
Fraggle Rock - Dance Your Cares Away
2005
as Gobo Fraggle / Pa Gorg (voice)
Fraggle Rock - Live by the Rule of the Rock
2005
as Gobo Fraggle / Pa Gorg/ Marjory the Trash Heap (voice)
Sesame Street: A Magical Halloween Adventure
2004
It's a Very Merry Muppet Christmas Movie
2003
as Robin the Frog / Statler / Announcer / Pops / Floyd Pepper
Sesame Street 4-D Movie Magic
2003
as The Count / Announcer (voice)
Sesame Street: Let's Eat! Funny Food Songs
2003
as Mr. Johnson (voice)
Sesame Street: Elmo Visits the Firehouse
2002
as The Big Bad Wolf / Boy (voice)
Kermit's Swamp Years
2002
as Statler (voice)
Sesame Street: Bert & Ernie's Word Play
2002
as Kermit the Forg / Kermit the Gorf / Kermit the Grof / Green Anything Muppet in Fat Cat (voice) (archive footage)
I Love Muppets
2002
as Self
The Adventures of Elmo in Grouchland
1999
as Count / Pestie / Grouch Mayor / Grouch Cop (voice)
Muppets from Space
1999
as Robin / Statler / Ubergonzo (voice)
Sesame Street: Kids' Favorite Songs
1999
as Count von Count / Jackman Wolf (voice)
CinderElmo
1999
as Count von Count / Mr. Johnson (voice)
The Best of Kermit on Sesame Street
1998
as Various characters (archive footage)
Sesame Street: Elmopalooza!
1998
as The Count / Two-Headed Monster (1) / Biff (voice)
Sesame Street: Elmo Saves Christmas
1996
as Count von Count / Mr. Johnson / News Flash Announcer (voice)
Muppet Treasure Island
1996
as Statler / Blind Pew / Mad Monty / Floyd Pepper / Lew Zealand / Tomato / Pirate / Skulls / Trelawney's Butler / Screaming Cat (voice)
Muppet Sing Alongs: Muppet Treasure Island
1996
as Mad Monty / Boar / Lew Zealand / Shrimp / Whatnots (voice)
Muppet Classic Theater
1994
as Robin the Frog / Montague the Rat / Big Bad Wolf (voice)
Sesame Street Jam: A Musical Celebration
1993
as The Count / The Amazing Mumford / Herry Monster / Biff (voice)
Muppet Sing Alongs: Billy Bunny's Animal Songs
1993
The Muppet Christmas Carol
1992
as Tiny Tim Cratchit / Jacob Marley / Ghost of Christmas Present / Lew Zealand / Ma Bear / Mouse / Mr. Applegate / Penguin / Pig Gentleman / Pops / Rat (voice)
The Muppets at Walt Disney World
1990
as Camilla / Ma Bear / Floyd / Robin the Frog (voice)
The Song of the Cloud Forest
1989
as Ralph Robin / Jack
Dog City: The Movie
1989
as Bubba / Spot (voice)
Lighthouse Island
1989
as Fred
Muppet Studios Presents: You're the Director
1988
as Dr. Julius Strangepork / Robin the Frog / Lew Zealand (voice)
A Muppet Family Christmas
1987
as Various Characters
The Christmas Toy
1986
as Balthasar (voice)
Fraggles Look For Jobs
1986
as Gobo (voice)
Follow That Bird
1985
as Count von Count / Herry Monster / Additional Muppets (voice)
Gonzo Presents Muppet Weird Stuff
1985
as Whatnot Monster (voice)
Muppet Video: The Kermit and Piggy Story
1985
The Bells of Fraggle Rock
1984
as Gobo Fraggle (voice)
The Muppets Take Manhattan
1984
as Camilla / Lew Zealand / Floyd / Bear / Chicken / Crazy Harry / Dog / Dr. Julias Strangepork / Granny / Penguin / Pops / The Count (voice)
Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art
1983
as The Count (voice)
Big Bird in China
1983
as Two-Headed Monster (voice)
Rocky Mountain Holiday with John Denver and the Muppets
1983
as Sgt. Floyd Pepper / Robin the Frog / Camilla the Chicken / Slim Wilson (voice)
The Dark Crystal
1982
as High Priestess / Dying Emperor (voice)
The Great Muppet Caper
1981
as Floyd Pepper / Pops / Lew Zealand / Crazy Harry / Louis Kazager
The Muppets Go to the Movies
1981
as Lew Zealand / Pops / Julius Strangepork /Floyd Pepper (voice)
John Denver and the Muppets: A Christmas Together
1979
as Camilla / Lew Zealand / Robin the Frog / Sgt. Floyd Pepper (voice)
The Muppet Movie
1979
as Floyd Pepper / Robin the Frog / Crazy Harry / Lew Zealand / Camilla / Dr. Bunsen Honeydew (assistant) (voice)
The Muppets Go Hollywood
1979
as Various Muppets
A Walking Tour of Sesame Street
1979
as The Count / Mr. Johnson / ... (archive footage) (uncredited)
Christmas Eve on Sesame Street
1978
as Snuffy / The Count (voice)
The Bob Hope All Star Christmas Comedy Special
1977
as Robin the Frog
Emmet Otter's Jug-Band Christmas
1977
as Emmet Otter / Weasel / Doc Bullfrog / Melissa Rabbit / Yancy Woodchuck (voice)
Muppet Picker Upper
1975
as P. Fenton Cosgrove (voice)
The Muppet Introduction
1975
as P. Fenton Cosgrove
Out to Lunch
1974
as Count von Count / Herry Monster / Mr. Snuffleupagus (voice)
Julie on Sesame Street
1973
The Muppet Musicians of Bremen
1972
as T.R. the Rooster/Caleb Siles (voice)
Tales from Muppetland: The Frog Prince
1971
as Robin/Featherstone (voice)
Pure Goldie
1971
as Snivelly (voice)
The Great Santa Claus Switch
1970
as Thog/Zippity/Snivelly (voice)
Hey Cinderella!
1969
as Featherstone/Stepsister #2 (voice)
The Cube
1969
as Monk
