- Jerry Nelson: A Celebratory Birthday Animatic
2022 Ernie (voice) / Kermit (voice) / Rizzo (voice) / others (voice)
- The Muppets
2015 Kermit / Statler / Beaker / Rizzo (voice)
- Muppet Moments
2015 Kermit the Frog
- The Late Show with Stephen Colbert
2015 Kermit the Frog (voice)
- Muppets Most Wanted
2014 Kermit the Frog / Foo-Foo / Statler / Beaker / Lips / Rizzo the Rat / Link Hogthrob / The Newsman (voice)
- Rizzo's Biggest Fan
2014 Rizzo Fan/Rizzo
- Lady Gaga & the Muppets Holiday Spectacular
2013 Kermit the Frog / Beaker / Rizzo the Rat / Statler / Lips (voice)
- Food Fight! | Muppisode
2013 Beaker
- Robbie Williams - One Night At the Palladium
2013 Kermit the Frog / Statler
- The Muppets All-Star Comedy Gala
2012 Kermit the Frog / Statler (voice)
- The Secret Policeman's Ball
2012 Statler (voice)
- Sesame Street: Elmo's Magic Numbers
2012 Ernie(voice)
- The Muppets
2011 Kermit / Beaker / Statler / Rizzo / Link / Newsman (voice)
- Disney Parks Christmas Day Parade
2011 Kermit the Frog / Statler (voice)
- The Jonathan Ross Show
2011 Kermit the Frog (voice)
- Bert and Ernie's Great Adventures
2010 Ernie
- Sesame Street: The Best Pet in the World
2010 Ernie
- Good Luck Charlie
2010 Kermit the Frog (voice)
- Sesame Street: Being Green
2009 Ernie (voice)
- Sesame Street: Bedtime with Elmo
2009 Ernie (voice)
- The Muppets: Ringing of the Bells
2009 Beaker
- Sesame Street: Elmo's World: All About Faces
2009 Ernie (voice)
- The Great Debate
2009
- A Muppets Christmas: Letters to Santa
2008 Kermit the Frog / Rizzo the Rat / Statler / Beaker (voice)
- Sesame Street: Abby in Wonderland
2008 Ernie as Tweedle Dum (voice)
- The Muppets: Ode to Joy
2008 Beaker
- The Muppets - Studio DC - Almost Live
2008 Kermit the Frog / Beaker / Rizzo the Rat / Statler (voice)
- Sesame Street: Count on Sports
2008 Ernie
- Sesame Street: Elmo's World: Summer Vacation
2008 Ernie (voice)
- Studio DC: Almost Live
2008 Kermit / Beaker / Rizzo / Statler / Bean Bunny / Foo-Foo (voice)
- Sesame Street: Bert and Ernie's Great Adventures
2008 Theme Song Performance
- Mr. Magorium's Wonder Emporium
2007 Kermit the Frog (voice)
- Elmo's Christmas Countdown
2007 Ernie (voice)
- Journey Through the Labyrinth
2007 Thanks
- Reflections of 'The Dark Crystal'
2007 Thanks
- A Sesame Street Christmas Carol
2006 Additional Muppet Performer (voice) (archive footage)
- 30 Rock
2006 Kermit the Frog (voice)
- Fraggle Rock: Dance Your Cares Away
2005 Wembley Fraggle / Sprocket the Dog (voice)
- The Muppets' Wizard of Oz
2005 Scarecrow / Mayor of Munchkinland / Kalidah Critic #1 / Beaker
- The Great Gonzo: A Portrait of the Artist as a Young Weirdo
2005 Kermit the Frog, Rizzo the Rat, Statler
- Statler and Waldorf: From the Balcony
2005 Statler (Episode 1-8)
- The Nick and Jessica Variety Hour
2004 Kermit the Frog (voice)
- Weezer: Video Capture Device - Treasures from the Vault 1991-2002
2004 Kermit the Frog / Statler ("Keep Fishin")
- Sesame Street: A Celebration of Me, Grover
2004 Ernie (voice)
- AFI's 100 Years... 100 Songs: America's Greatest Music in the Movies
2004 Kermit the Frog
- Sesame Street: Elmo's World: The Street We Live On!
2004 Ernie (voice)
- The Tony Danza Show
2004 Kermit the Frog (voice)
- Jimmy Kimmel Live!
2003 Kermit the Frog (voice)
- The Ellen DeGeneres Show
2003 Kermit the Frog (voice)
- Sesame Street: Elmo Visits the Firehouse
2002 Ernie (voice)
- Kermit's Swamp Years
2002 Kermit the Frog / Jack Rabbit / Chico (voice)
- Weezer and the Muppets Go Fishin'
2002 Kermit the Frog
- It's a Very Merry Muppet Christmas Movie
2002 Kermit the Frog / Rizzo the Rat / Beaker / Elvises (voice)
- I Love Muppets
2002 Kermit the Frog (voice)
- Sesame Street: Bert & Ernie's Word Play
2002 Ernie / Mo / Troll / Frosty Four Leader (voice)
- Sesame Street: Elmo's World: Wake Up with Elmo!
2002 Additional Muppet Performer
- There's Only One Paul McCartney
2002 Kermit the frog (voice)
- Sesame Street: Play with Me Sesame
2002 Ernie
- The Very Best of the Muppet Show: Volume 3
2001 Rizzo / Billy Boy / Penguin / Additional Muppets
- An Audience with Kylie Minogue
2001 Kermit the Frog (voice)
- Sesame Street: Elmo's World: Wild Wild West!
2001 Additional Muppet Performer
- Muppets from Space
1999 Kermit the Frog / Rizzo the Rat / Beaker / Cosmic Fish #1 / Rainbow / Miss Piggy (assistant) (voice)
- CinderElmo
1999 Ernie / Kermit the Frog / Prince the Dog (voice)
- The Adventures of Elmo in Grouchland
1999 Ernie / Stuckweed / Football Stenchman / Ice Cream Vendor / Parrot (voice)
- The Very Best of the Muppet Show
1999 Lips / Rizzo / Additional Muppets
- The Very Best of the Muppet Show: Volume 2
1999 Lips / Rizzo / Additional Muppets
- Sesame Unpaved
1999
- Sesame Street: Elmopalooza!
1998 Kermit the Frog / Ernie (voice)
- The Best of Kermit on Sesame Street
1998 Kermit the Frog (voice)
- Sesame Street: Quiet Time
1997 Ernie (voice)
- Sesame Street: 123 Count with Me
1997 Ernie (voice)
- Muppet Sing Alongs: Treasure Island
1996 Kermit the Frog / Rizzo the Rat / Pig (voice)
- Sesame Street: Elmo Saves Christmas
1996 Kermit the Frog (voice)
- Muppet Treasure Island
1996 Kermit the Frog / Rizzo the Rat / Beaker (voice)
- Muppet Sing Alongs: Things That Fly
1996 Kermit the Frog
- Muppets Tonight
1996 Kermit / Rizzo / Andy / Beaker / Pighead / Poodlepants
- Mr. Willowby's Christmas Tree
1995 Kermit the Frog / Bear / Owl (voice)
- Muppets on Wheels
1995 Kermit The Frog
- Muppet Classic Theater
1994 Kermit the Frog / Rizzo the Rat (voice)
- Sesame Street | All-Star 25th Birthday: Stars and Street Forever!
1994 Ernie (archive footage)
- Sesame Street Stays Up Late!
1993 Ernie(voice)
- Late Night with Conan O'Brien
1993 Kermit the Frog (voice)
- The Muppet Christmas Carol
1992 Kermit the Frog as Bob Cratchit / Rizzo the Rat / Beaker / Bean Bunny / Belinda Cratchit / Beetle / Lips / Pig Gentleman (voice)
- Holiday Greetings from 'The Ed Sullivan Show'
1992 Kermit the Frog
- Dinosaurs
1991 Woody (voice)
- The Muppets at Walt Disney World
1990 Bean Bunny / Rizzo the Rat / Frog (voice)
- The Muppets Celebrate Jim Henson
1990 Kermit the Frog / Rizzo the Rat / Bean Bunny / Whoopie Cushion (voice)
- The Earth Day Special
1990 Muppets (voice)
- The Song of the Cloud Forest
1989 Wilf (voice)
- Dog City
1989 Mad Dog / Mac (voice)
- A Muppet Family Christmas
1987 Turkey / Rizzo the Rat / Wembley Fraggle / Sprocket the Dog / Lips (voice)
- Down at Fraggle Rock
1987 Wembley Fraggle / Sprocket the Dog / Self (voice)
- The Christmas Toy
1986 Mew the Toy Mouse (voice)
- Labyrinth
1986 The Four Guards / Firey 4 / Ambrosius (voice)
- The Muppets: A Celebration of 30 Years
1986 Lips / Rizzo the Rat / Sprocket the Dog / Wembley Fraggle (voice)
- The Tale of the Bunny Picnic
1986 Bean Bunny (voice)
- Fraggles Look For Jobs
1986 Wembley (voice)
- Dreamchild
1985 Mock Turtle/Caterpillar
- Muppet Video: The Kermit and Piggy Story
1985 (voice)
- Fraggle Rock: Scared Silly
1985 Wembley Fraggle / Sprocket (Voice)
- The Muppets Take Manhattan
1984 Rizzo the Rat / Gill - Frog / Baby Kermit / Chicken / College Student in Audience / Dog / Lew Zealand (voice)
- The Bells of Fraggle Rock
1984 Wembley Fraggle / Sprocket the Dog (voice)
- The Cosby Show
1984 Scallions (voice)
- Rocky Mountain Holiday with John Denver and the Muppets
1983 Rizzo the Rat / Giant Man-Eating Chicken (voice)
- Fraggle Rock: Live by the Rule of the Rock
1983 Wembley Fraggle / Sprocket the Dog (voice)
- Fraggle Rock
1983 Wembley Fraggle / Sprocket the Dog / Mermer Merggle / Crusty Doozer / Venerable Sage Hambo / Murray the Minstrel / Flange Doozer / Sir Blunderbrain / Club Member #3 (voice)
- The Fantastic Miss Piggy Show
1982 Rizzo the Rat / Background Singer (voice)
- The Dark Crystal
1982 Scientist (voice)
- The Muppets Go to the Movies
1981 Rizzo the Rat / The Scarlet Pimpernel / Jed (voice)
- The Great Muppet Caper
1981 Rizzo the Rat / Lips / Bellhop Rat / Monster / Singing Food / Zeke (voice)
- The Muppets Go Hollywood
1979 Muppet Performer / Self
- John Denver and the Muppets: A Christmas Together
1979 Additional Muppet Performer
- The Muppet Movie
1979 Fletcher Bird / Scooter (assistant) (voice)
- An Audience with...
1978 Kermit the Frog
- The Muppet Show
1976 Additional Muppets (voice)
- Saturday Night Live
1975 Kermit the Frog (voice) (uncredited)
