—		Sesame Street: Play with Me Sesame 26 episodes as Ernie
—		Fraggle Rock 96 episodes as Wembley Fraggle / Sprocket the Dog / Mermer Merggle / Crusty Doozer / Venerable Sage Hambo / Murray the Minstrel / Flange Doozer / Sir Blunderbrain / Club Member #3 (voice)

2024

as Self (archive footage)

2022

as Ernie (voice) / Kermit (voice) / Rizzo (voice) / others (voice)

2015		The Muppets 16 episodes as Kermit / Statler / Beaker / Rizzo (voice)
2015		Muppet Moments 41 episodes as Kermit the Frog

2014

as Kermit the Frog / Foo-Foo / Statler / Beaker / Lips / Rizzo the Rat / Link Hogthrob / The Newsman (voice)

2013		Food Fight! \| Muppisode as Beaker
2013		Lady Gaga & the Muppets Holiday Spectacular as Kermit the Frog, Beaker, Rizzo the Rat, Statler, Lips (voice)
2013		Good Luck Charlie 1 episode as Kermit the Frog (voice)

2012		The Muppets All-Star Comedy Gala as Kermit the Frog / Statler (voice)
2012		30 Rock 1 episode as Kermit the Frog (voice)
2012		The Secret Policeman's Ball as Statler (voice)
2012		The Jonathan Ross Show 1 episode as Kermit the Frog (voice)

2011		Disney Parks Christmas Day Parade as Kermit the Frog - Statler (voice)
2011		The Muppets as Kermit / Beaker / Statler / Rizzo / Link / Newsman (voice)

2010

as Ernie

2009		The Muppets: Ringing of the Bells as Beaker
2009		The Great Debate 6 episodes
2009		Sesame Street: Bedtime with Elmo as Ernie (voice)
2009		Sesame Street: Being Green as Ernie (voice)

2008		A Muppets Christmas: Letters to Santa as Kermit the Frog / Rizzo the Rat / Statler / Beaker (voice)
2008		Bert and Ernie's Great Adventures 10 episodes as Ernie
2008		Studio DC: Almost Live 2 episodes as Kermit the Frog, Beaker, Rizzo the Rat, Statler, Bean Bunny, Foo-Foo
2008		The Muppets: Ode to Joy as Beaker
2008		The Muppets: Stars & Stripes FOREVER! as Beaker
2008		The Muppets - Studio DC - Almost Live as Kermit the Frog / Beaker / Rizzo the Rat / Statler (voice)
2008		Sesame Street: Count on Sports as Ernie
2008		Sesame Street: Abby in Wonderland as Ernie as Tweedle Dum (voice)

2007		Sesame Street: Elmo's Christmas Countdown as Ernie (voice)
2007		Mr. Magorium's Wonder Emporium as Kermit the Frog (voice)
2007		Dave Navarro's Spread 1 episode

2006		A Sesame Street Christmas Carol as Additional Muppet Performer (voice) (archive footage)
2006		I Love the '70s: Volume 2 1 episode as Self
2006		Best Ever Muppet Moments as Self

2005		The Tony Danza Show 4 episodes as Kermit the Frog (voice)
2005		The Muppets' Wizard of Oz as Scarecrow / Mayor of Munchkinland / Kalidah Critic #1 / Beaker
2005		Fraggle Rock: Live by the Rule of the Rock as Wembley Fraggle / Sprocket the Dog (voice)
2005		Fraggle Rock: Dance Your Cares Away as Wembley Fraggle / Sprocket the Dog (voice)

2004		Saturday Night Live 1 episode as Self - Cameo (uncredited)
2004		Sesame Street: A Celebration of Me, Grover as Ernie (voice)
2004		AFI's 100 Years... 100 Songs: America's Greatest Music in the Movies as Kermit the Frog
2004		The Nick and Jessica Variety Hour as Kermit the Frog (voice)
2004		Weezer: Video Capture Device - Treasures from the Vault 1991-2002 as Kermit the Frog / Statler ("Keep Fishin")
2004		Sesame Street: What's the Name of That Song? as Ernie

2002		It's a Very Merry Muppet Christmas Movie as Kermit the Frog / Rizzo the Rat / Beaker / Elvises (voice)
2002		Kermit's Swamp Years as Kermit the Frog / Jack Rabbit / Chico (voice)
2002		Sesame Street: Elmo Visits the Firehouse as Ernie (voice)
2002		Weezer and the Muppets Go Fishin' as Kermit the Frog
2002		Sesame Street: Bert & Ernie's Word Play as Ernie / Mo / Troll / Frosty Four Leader (voice)
2002		Sesame Street: Elmo's World: Wake Up with Elmo! as Additional Muppet Performer
2002		I Love Muppets as Kermit the Frog (voice)

2001		Sesame Street: Elmo's World: Wild Wild West! as Additional Muppet Performer
2001		An Audience with... 1 episode as Kermit the Frog
2001		An Audience with Kylie Minogue as Kermit the Frog (voice)
2001		The Very Best of the Muppet Show: Volume 3 as Rizzo / Billy Boy / Penguin / Additional Muppets

1999		The Adventures of Elmo in Grouchland as Ernie / Stuckweed / Football Stenchman / Ice Cream Vendor / Parrot (voice)
1999		Muppets from Space as Kermit the Frog / Rizzo the Rat / Beaker / Cosmic Fish #1 / Rainbow / Miss Piggy (assistant) (voice)
1999		The Very Best of the Muppet Show: Volume 2 as Lips / Rizzo / Additional Muppets
1999		The Very Best of the Muppet Show as Lips / Rizzo / Additional Muppets
1999		CinderElmo as Ernie / Kermit the Frog / Prince the Dog (voice)

1998		The Best of Kermit on Sesame Street as Kermit the Frog (voice)
1998		Sesame Street: Elmopalooza! as Kermit the Frog / Ernie (voice)

1997		Sesame Street: 123 Count with Me as Ernie (voice)
1997		Sesame Street: Quiet Time as Ernie (voice)

1996		Sesame Street: Elmo Saves Christmas as Kermit the Frog (voice)
1996		The Tonight Show with Jay Leno 1 episode
1996		Muppets Tonight 22 episodes as Kermit / Rizzo / Andy / Beaker / Pighead / Poodlepants
1996		Muppet Treasure Island as Kermit the Frog / Rizzo the Rat / Beaker (voice)
1996		Muppet Sing Alongs: Things That Fly as Kermit the Frog
1996		Muppet Sing Alongs: Muppet Treasure Island as Kermit the Frog / Rizzo the Rat / Pig (voice)

1995		Mr. Willowby's Christmas Tree as Kermit the Frog / Bear / Owl (voice)
1995		Dinosaurs 1 episode as Woody (voice)
1995		Muppets on Wheels as Kermit The Frog

1994		The World of Jim Henson as Self (archive footage)
1994		Jim Henson's Animal Show with Stinky and Jake 65 episodes
1994		Muppet Classic Theater as Kermit the Frog / Rizzo the Rat (voice)
1994		Sesame Street \| All-Star 25th Birthday: Stars and Street Forever! as Ernie (archive footage)

1993		Muppet Sing Alongs: Billy Bunny's Animal Songs
1993		Dinosaurs 1 episode as Sonny (voice)

1992		Holiday Greetings from 'The Ed Sullivan Show' as Kermit the Frog
1992		The Muppet Christmas Carol as Kermit the Frog as Bob Cratchit / Rizzo the Rat / Beaker / Bean Bunny / Belinda Cratchit / Beetle / Lips / Pig Gentleman (voice)

1991

1 episode as Mr. Mason Dixon (voice)

1990		The Muppets Celebrate Jim Henson as Kermit the Frog / Rizzo the Rat / Bean Bunny / Whoopie Cushion (voice)
1990		Jim Henson's Memorial Service
1990		The Muppets at Walt Disney World as Bean Bunny / Rizzo the Rat / Frog (voice)
1990		The Earth Day Special as Additional Muppets (voice)
1990		The Cosby Show 1 episode as Scallions (voice)

1989		The Song of the Cloud Forest as Wilf
1989		Dog City: The Movie as Mad Dog / Mac
1989		The Jim Henson Hour 12 episodes

1987		A Muppet Family Christmas as Turkey / Rizzo the Rat / Wembley Fraggle / Sprocket the Dog / Lips (voice)
1987		Down at Fraggle Rock as Wembley Fraggle / Sprocket the Dog / Self (voice)

1986		The Christmas Toy as Mew the Toy Mouse (voice)
1986		Labyrinth as The Four Guards / Firey 4 / Ambrosius (voice)
1986		Fraggles Look For Jobs as Wembley (voice)
1986		The Tale of the Bunny Picnic as Bean Bunny (voice)
1986		The Muppets: A Celebration of 30 Years as Lips / Rizzo the Rat / Sprocket the Dog / Wembley Fraggle (voice)

1985		Dreamchild as Mock Turtle/Caterpillar
1985		Muppet Video: The Kermit and Piggy Story as (voice)

1984		The Bells of Fraggle Rock as Wembley Fraggle / Sprocket the Dog (voice)
1984		The Muppets Take Manhattan as Rizzo the Rat / Gill - Frog / Baby Kermit / Chicken / College Student in Audience / Dog / Lew Zealand (voice)

1983		Rocky Mountain Holiday with John Denver and the Muppets as Rizzo the Rat / Giant Man-Eating Chicken (voice)
1983		The World of 'The Dark Crystal' as Himself

1982		The Dark Crystal as Scientist (voice)
1982		The Fantastic Miss Piggy Show as Rizzo the Rat / Background Singer (voice)

1981		Of Muppets & Men as Self
1981		The Great Muppet Caper as Rizzo the Rat / Lips (voice)
1981		The Muppets Go to the Movies as Rizzo the Rat / The Scarlet Pimpernel / Jed (voice)

1979		John Denver and the Muppets: A Christmas Together
1979		The Muppet Show 48 episodes as Additional Muppets (voice)
1979		The Muppet Movie as Fletcher Bird / Scooter (assistant) (voice)
1979		The Muppets Go Hollywood as Various Muppets

1969

67 episodes