The Dick Cavett Show

Self - Guest

Sesame Street

Aloysius Snuffleupagus

Fraggle Rock

Gobo Fraggle / Marjory the Trash Heap / Pa Gorg / Uncle Gobo Fraggle / Mervin Merggle / Fishface / Parrot / Architect Doozer / Feenie Fraggle / Radio Announcers (voice)

Sesame Unpaved

Jim Henson's Little Muppet Monsters

Secret Life of Toys

Balthazar / Bratty Rat / Datz

Sheep in the Big City

General Public

The Wubbulous World of Dr. Seuss

The Muppet Show

Floyd Pepper, Dr. Julius Strangepork, Pops, Robin the Frog, Lew Zealand, Louis Kazagger, Chicken, Crazy Harry (voice)

The Jim Henson Hour

NBC Experiment in Television

Monk

Emmet Otter's Jug Band Christmas

Emmet Otter

The Muppet Christmas Carol

Tiny Tim Cratchit / Jacob Marley / Ghost of Christmas Present / Lew Zealand / Ma Bear / Mouse / Mr. Applegate / Penguin / Pig Gentleman / Pops / Rat (voice)

Muppets Tonight

Statler / Jowls / Mama Fiama

The Muppet Movie

Floyd Pepper / Robin the Frog / Crazy Harry / Lew Zealand / Camilla / Dr. Bunsen Honeydew (assistant) (voice)

The Dark Crystal

High Priestess / Dying Emperor (voice)

The Muppets

Telethon Announcer (voice) (uncredited)

The Muppets Take Manhattan

Camilla / Lew Zealand / Floyd / Bear / Chicken / Crazy Harry / Dog / Dr. Julias Strangepork / Granny / Penguin / Pops / The Count (voice)

The Great Muppet Caper

Floyd Pepper / Pops / Lew Zealand / Crazy Harry / Louis Kazager

Muppet Treasure Island

Statler / Blind Pew / Mad Monty / Floyd Pepper / Lew Zealand / Tomato / Pirate / Skulls / Trelawney's Butler / Screaming Cat (voice)

Muppets Most Wanted

Announcer (voice) (uncredited)

Follow That Bird

Count von Count / Herry Monster / Additional Muppets (voice)

Peter Alexander präsentiert Spezialitäten

Self

Muppets from Space

Robin / Statler / Ubergonzo (voice)

The Adventures of Elmo in Grouchland

Count / Pestie / Grouch Mayor / Grouch Cop (voice)

The Earth Day Special

Robin the Frog (voice)

It's a Very Merry Muppet Christmas Movie

Robin the Frog / Statler / Announcer / Pops / Floyd Pepper

Sniz and Fondue

Studio DC: Almost Live

Floyd Pepper (voice only in the first episode)

Jim Henson Idea Man

Self (archive footage)

Emmet Otter's Jug-Band Christmas

Emmet Otter / Weasel / Doc Bullfrog / Melissa Rabbit / Yancy Woodchuck (voice)

Sesame Street | All-Star 25th Birthday: Stars and Street Forever!

Count von Count / Herry Monster

The World of Jim Henson

Self (archive footage)

Kermit's Swamp Years

Statler (voice)

John Denver and the Muppets: A Christmas Together

Camilla / Lew Zealand / Robin the Frog / Sgt. Floyd Pepper (voice)

A Muppet Family Christmas

Robin the Frog / Camilla the Chicken / Floyd Pepper / Lew Zealand / Pops / The Count / Gobo Fraggle / Herry Monster

The Muppets Go Hollywood

Various Muppets

The 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

Sesame Street: Elmopalooza!

The Count / Two-Headed Monster (1) / Biff (voice)

The Muppets Celebrate Jim Henson

Robin the Frog / Lew Zealand / Floyd Pepper / Announcer (voice)

Sesame Street: Elmo Saves Christmas

Count von Count / Mr. Johnson / News Flash Announcer (voice)

A Sesame Street Christmas Carol

Additional Muppet Performer (voice) (archive footage)

Holiday Greetings from 'The Ed Sullivan Show'

Robin

The Christmas Toy

Balthasar (voice)

The Muppets Go to the Movies

Lew Zealand / Pops / Julius Strangepork /Floyd Pepper (voice)

Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art

The Count (voice)

Sesame Street: Sing Yourself Silly!

Sesame Street: Elmo's Christmas Countdown

Count von Count (voice)

Tales from Muppetland: The Frog Prince

Robin / Featherstone (voice)

CinderElmo

Count von Count / Mr. Johnson (voice)

The Muppets at Walt Disney World

Camilla the Chicken / Ma Bear / Floyd Pepper / Robin the Frog (voice)

Big Bird in China

Two-Headed Monster (voice)

A Walking Tour of Sesame Street

The Count / Mr. Johnson / ... (archive footage) (uncredited)

Julie on Sesame Street

Sesame Street | Put Down the Duckie: An All-Star Musical Special

Muppet Performer

Muppet Sing Alongs: Muppet Treasure Island

Mad Monty / Boar / Lew Zealand / Shrimp / Whatnots (voice)

Sesame Street: 25 Wonderful Years: A Musical Celebration!

Count von Count and Herry Monster

Out to Lunch

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

Sesame Street Jam: A Musical Celebration

The Count / The Amazing Mumford / Herry Monster / Biff (voice)

Gonzo Presents Muppet Weird Stuff

Whatnot Monster (voice)

Sesame Street: Let's Eat! Funny Food Songs

Mr. Johnson (voice)

Sesame Street: Quiet Time

Two Heated Monster / "In My Book" Singer (voice)

The Best of Kermit on Sesame Street

Various characters (archive footage)

The Bells of Fraggle Rock

Gobo Fraggle (voice)

The Very Best of the Muppet Show: Volume 2

Floyd Pepper / Robin the Frog / Crazy Harry / Camilla

Best Ever Muppet Moments

Self

Dog City: The Movie

Bubba / Spot (voice)

Sesame Street: Sleepytime Songs & Stories

Count von Count / Smartest and Fastest People (Bedtime Stories and Songs) / Moonshine Singer (Sleepytime Songs & Stories) (voice)

The Great Santa Claus Switch

Thog / Zippity / Snivelly (voice)

Sesame Street: Bert & Ernie's Word Play

Kermit the Forg / Kermit the Gorf / Kermit the Grof / Green Anything Muppet in Fat Cat (voice) (archive footage)

I Love Muppets

Self

The Muppets - Studio DC - Almost Live

Sgt. Floyd Pepper (voice)

Sesame Street: Kids' Favorite Songs

Count von Count / Jackman Wolf (voice)

The Bob Hope All Star Christmas Comedy Special

Robin the Frog

The Cube

Monk

Rocky Mountain Holiday with John Denver and the Muppets

Sgt. Floyd Pepper / Robin the Frog / Camilla the Chicken / Slim Wilson (voice)

The Very Best of the Muppet Show

Floyd Pepper / Robin the Frog / Crazy Harry / Camilla

Sesame Street: What's the Name of That Song?

The Count

Sesame Street: Sing Along

Muppet Classic Theater

Robin the Frog / Montague the Rat / Big Bad Wolf (voice)

Sesame Street: Abby in Wonderland

Count Von Count as the Counter-pillar (voice)

Jim Henson's Tales from Muppetland

Of Muppets & Men

Self

Sesame Street at Night?

Frazzle / Herry Monster / Count von Count / Mr. Johnson / Christopher Columbus (voice) (archive footage)

Sesame Street: A Magical Halloween Adventure

Sesame Street: Bedtime with Elmo

Herry Monster (voice)

Christmas Eve on Sesame Street

Snuffy / The Count (voice)

Sesame Street: Elmo Says BOO!

The Count

Sesame Street: Fiesta!

Carlos / Parker (voice)

Sesame Street: Elmo's World: Wild Wild West!

Fred the Wonder Horse

Muppet Video: The Kermit and Piggy Story

Sesame Street: Elmo's Musical Adventure: The Story of Peter and the Wolf

Two-Headed Monster / The Count (voice)

Sing! Sesame Street Remembers Joe Raposo and His Music

Self / Count von Count / Two-Headed Monster (voice)

Sesame Street: Monster Hits!

Herry Monster (voice) / Frazzle (voice) / Maurice Monster (voice) / Two-Headed Monster (left half) (voice) / Announcer (voice)

Pure Goldie

Snivelly (voice)

Muppet Sing Alongs: Billy Bunny's Animal Songs

Sesame Street: Elmo Visits the Firehouse

The Big Bad Wolf / Boy (voice)

Hey Cinderella!

Featherstone / Stepsister #2 (voice)

Fraggles Look For Jobs

Gobo (voice)

Sesame Street: Count on Sports

Count von Count

Muppet Guys Talking: Secrets Behind the Show the Whole World Watched

Self

Sesame Street: A Celebration of Me, Grover

Mr. Johnson / Fred the Wonder Horse / Maurice Monster (voice)

Sesame Street: Cookie Monster's Best Bites

Green Anything Muppet Boy / Announcer (voice)

Sesame Street: The Best of Elmo 2

Dr. Sigmund Sillystuff (voice)

The Very Best of the Muppet Show: Volume 3

Lew Zealand / Floyd Pepper / Dr. Strangepork / Pops

Lighthouse Island

Fred

The Song of the Cloud Forest

Ralph Robin / Jack (voice)

Sesame Street: Learning About Letters

Mr. Johnson/Herry Monster/Townsperson (voice)

Muppet Music Moments

Self

Behind the Scenes in Frogtown Hollow

Self

Fraggle Rock: Dance Your Cares Away

Gobo Fraggle / Pa Gorg (voice)

Muppet Picker Upper

P. Fenton Cosgrove (voice)

Sesame Street: Imagine That!

The Amazing Mumford

Fraggle Rock: Live by the Rule of the Rock

Gobo Fraggle / Pa Gorg/ Marjory the Trash Heap (voice)

Jim Henson: Commercials and Experiments

Julie Andrews: One Step Into Spring

Floyd Pepper

Sesame Street: Elmo's World: Wake Up with Elmo!

The Count

Sesame Street: Sing, Hoot & Howl with the Sesame Street Animals

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

Down at Fraggle Rock

Gobo Fraggle / Marjorie the Trash Heap / Pa Gorg / Self

Sesame Street: Elmo's World: Penguins and Friends

Channel Announcer

The Muppet Introduction

P. Fenton Cosgrove

The Muppet Musicians of Bremen

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

Muppet Studios Presents: You're the Director

Dr. Julius Strangepork / Robin the Frog / Lew Zealand (voice)

Muppet History 101

Jim Henson: His Sesame Street Story

The Reindeer

Donder (voice)

Muppet Gimme a Break

Bread Roll in "Meal Break"

Sesame Street: Rock & Roll!

Jackman Wolf/Little Jerry/Count von Count/Farley (voice)

Jim Henson: Behind the Seams