Jerry Nelson
Sesame Street: Play All Day with Elmo!(2015)
Jim Henson: Behind the Seams(2014)
Muppets Most Wanted(2014)
Sesame Street: Elmo's Magic Numbers(2012)
Count von Count
Sesame Street: Singing with the Stars(2012)
The Muppets(2011)
Telethon Announcer (voice) (uncredited)
Sesame Street: Elmo's World: Penguins and Friends(2011)
Channel Announcer
Sesame Street: The Best of Elmo 2(2010)
Dr. Sigmund Sillystuff (voice)
Jim Henson's Tales from Muppetland(2009)
Jim Henson: His Sesame Street Story(2009)
Sesame Street: Bedtime with Elmo(2009)
Herry Monster (voice)
Sesame Street: Abby in Wonderland(2008)
Count Von Count as the Counter-pillar (voice)
The Muppets - Studio DC - Almost Live(2008)
Sgt. Floyd Pepper (voice)
Sesame Street: Count on Sports(2008)
Count von Count
Elmo's Christmas Countdown(2007)
Count von Count (voice)
A Sesame Street Christmas Carol(2006)
Additional Muppet Performer (voice) (archive footage)
Fraggle Rock: Dance Your Cares Away(2005)
Gobo Fraggle / Pa Gorg (voice)
Sesame Street: A Magical Halloween Adventure(2004)
Jim Henson: Commercials and Experiments(2004)
Muppet History 101(2004)
Sesame Street: A Celebration of Me, Grover(2004)
Mr. Johnson / Fred the Wonder Horse / Maurice Monster (voice)
Sesame Street: Cookie Monster's Best Bites(2004)
Green Anything Muppet Boy / Announcer (voice)
Sesame Street: What's the Name of That Song?(2004)
The Count
Sesame Street: Let's Eat! Funny Food Songs(2003)
Mr. Johnson (voice)
Elmo's World: Family Feature (Starring Elmo and Friends!)(2003)
The Count
Sesame Street: Elmo Visits the Firehouse(2002)
The Big Bad Wolf / Boy (voice)
Kermit's Swamp Years(2002)
Statler (voice)
It's a Very Merry Muppet Christmas Movie(2002)
Robin the Frog / Statler / Announcer / Pops / Floyd Pepper
Sesame Street: Bert & Ernie's Word Play(2002)
Kermit the Forg / Kermit the Gorf / Kermit the Grof / Green Anything Muppet in Fat Cat (voice) (archive footage)
Sesame Street: Elmo's World: Wake Up with Elmo!(2002)
The Count
Elmo's World: Family Feature(2002)
Cactus / Accordion / Herry Monster
The Very Best of the Muppet Show: Volume 3(2001)
Lew Zealand / Floyd Pepper / Dr. Strangepork / Pops
Sesame Street: Elmo's Musical Adventure: The Story of Peter and the Wolf(2001)
Two-Headed Monster / The Count (voice)
Sesame Street: Elmo's World: Wild Wild West!(2001)
Fred the Wonder Horse
Sesame Street: Elmo's World(2000)
Cactus ("Books" Segment) / Accordion / Herry Monster ("Music" segment)
The Adventures of Elmo in Grouchland(1999)
Count / Pestie / Grouch Mayor / Grouch Cop (voice)
Muppets from Space(1999)
Robin / Statler / Ubergonzo (voice)
The Very Best of the Muppet Show(1999)
Floyd Pepper / Robin the Frog / Crazy Harry / Camilla
The Very Best of the Muppet Show: Volume 2(1999)
Floyd Pepper / Robin the Frog / Crazy Harry / Camilla
CinderElmo(1999)
Count von Count / Mr. Johnson (voice)
Sesame Street: Kids' Favorite Songs(1999)
Count von Count / Jackman Wolf (voice)
Sesame Street: Elmopalooza!(1998)
The Count / Two-Headed Monster (1) / Biff (voice)
The Best of Kermit on Sesame Street(1998)
Various characters (archive footage)
Sesame Street: Elmo Says BOO!(1997)
The Count
Sesame Street: Quiet Time(1997)
Two Heated Monster / "In My Book" Singer (voice)
Sesame Street: Fiesta!(1997)
Carlos / Parker (voice)
Sesame Street: Imagine That!(1996)
The Amazing Mumford
Muppet Sing Alongs: Treasure Island(1996)
Mad Monty / Boar / Lew Zealand / Shrimp / Whatnots (voice)
Sesame Street: Elmo Saves Christmas(1996)
Count von Count / Mr. Johnson / News Flash Announcer (voice)
Muppet Treasure Island(1996)
Statler / Blind Pew / Mad Monty / Floyd Pepper / Lew Zealand / Tomato / Pirate / Skulls / Trelawney's Butler / Screaming Cat (voice)
Muppet Classic Theater(1994)
Robin the Frog / Montague the Rat / Big Bad Wolf (voice)
Sesame Street | All-Star 25th Birthday: Stars and Street Forever!(1994)
Count von Count / Herry Monster (voice)
Muppet Sing Alongs: Billy Bunny's Animal Songs(1993)
Sesame Street: 25 Wonderful Years: A Musical Celebration!(1993)
Count von Count and Herry Monster
Sesame Street Jam: A Musical Celebration(1993)
The Count / The Amazing Mumford / Herry Monster / Biff (voice)
Sesame Street Stays Up Late!(1993)
Count(voice)
The Muppet Christmas Carol(1992)
Tiny Tim Cratchit / Jacob Marley / Ghost of Christmas Present / Lew Zealand / Ma Bear / Mouse / Mr. Applegate / Penguin / Pig Gentleman / Pops / Rat (voice)
Holiday Greetings from 'The Ed Sullivan Show'(1992)
Robin
Getting Ready to Read(1992)
"OP" Family Song / Farley / Two-Headed Monster (voice)
Sesame Street: Sing, Hoot & Howl with the Sesame Street Animals(1991)
The Big Bad Wolf / Farmer Brown / Boy (voice)
Sesame Street: Sing Yourself Silly!(1990)
Count von Count / Duck (voice)
Sesame Street: Rock & Roll!(1990)
Jackman Wolf/Little Jerry/Count von Count/Farley (voice)
Sesame Street: Monster Hits!(1990)
Herry Monster (voice) / Frazzle (voice) / Maurice Monster (voice) / Two-Headed Monster (left half) (voice) / Announcer (voice)
The Muppets at Walt Disney World(1990)
Camilla the Chicken / Ma Bear / Floyd Pepper / Robin the Frog (voice)
The Earth Day Special(1990)
Robin the Frog (voice)
The Muppets Celebrate Jim Henson(1990)
Robin the Frog / Lew Zealand / Floyd Pepper / Announcer (voice)
Lighthouse Island(1989)
Fred
The Song of the Cloud Forest(1989)
Ralph Robin / Jack (voice)
Dog City(1989)
Bubba / Spot (voice)
Sesame Street: Put Down the Duckie(1988)
Pretty Great Performances Announcer/Mr. Johnson/Count Von Count (voice)
Muppet Studios Presents: You're the Director(1988)
Dr. Julius Strangepork / Robin the Frog / Lew Zealand (voice)
A Muppet Family Christmas(1987)
Robin the Frog / Camilla the Chicken / Floyd Pepper / Lew Zealand / Pops / The Count / Gobo Fraggle / Herry Monster
Sesame Street: Sing Along(1987)
Down at Fraggle Rock(1987)
Gobo Fraggle / Marjorie the Trash Heap / Pa Gorg / Self
The Christmas Toy(1986)
Balthasar (voice)
Sesame Street: Learning About Letters(1986)
Mr. Johnson/Herry Monster/Townsperson (voice)
The Muppets: A Celebration of 30 Years(1986)
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
Fraggles Look For Jobs(1986)
Gobo (voice)
Sesame Street: Sleepytime Songs & Stories(1986)
Count von Count / Smartest and Fastest People (Bedtime Stories and Songs) / Moonshine Singer (Sleepytime Songs & Stories) (voice)
Sesame Street: Learning About Numbers(1986)
Count von Count / Pumpkin Tarnish Brother (voice)
Follow That Bird(1985)
Count von Count / Herry Monster / Additional Muppets (voice)
Gonzo Presents Muppet Weird Stuff(1985)
Whatnot Monster (voice)
Muppet Video: The Kermit and Piggy Story(1985)
Fraggle Rock: Scared Silly(1985)
Gobo Fraggle / Pa Gorg (Voice)
The Muppets Take Manhattan(1984)
Camilla / Lew Zealand / Floyd / Bear / Chicken / Crazy Harry / Dog / Dr. Julias Strangepork / Granny / Penguin / Pops / The Count (voice)
The Bells of Fraggle Rock(1984)
Gobo Fraggle (voice)
Rocky Mountain Holiday with John Denver and the Muppets(1983)
Sgt. Floyd Pepper / Robin the Frog / Camilla the Chicken / Slim Wilson (voice)
Fraggle Rock: Live by the Rule of the Rock(1983)
Gobo Fraggle / Pa Gorg/ Marjory the Trash Heap (voice)
Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art(1983)
The Count (voice)
Big Bird in China(1983)
Two-Headed Monster (voice)
The Dark Crystal(1982)
High Priestess / Dying Emperor (voice)
The Great Muppet Caper(1981)
Floyd Pepper / Pops / Lew Zealand / Crazy Harry / Louis Kazager
The Muppets Go to the Movies(1981)
Lew Zealand / Pops / Julius Strangepork /Floyd Pepper (voice)
The Muppet Movie(1979)
Floyd Pepper / Robin the Frog / Crazy Harry / Lew Zealand / Camilla / Dr. Bunsen Honeydew (assistant) (voice)
The Muppets Go Hollywood(1979)
Various Muppets
John Denver and the Muppets: A Christmas Together(1979)
Camilla / Lew Zealand / Robin the Frog / Sgt. Floyd Pepper (voice)
Muppet Gimme a Break(1979)
Bread Roll in "Meal Break"
A Walking Tour of Sesame Street(1979)
The Count / Mr. Johnson / ... (archive footage) (uncredited)
Christmas Eve on Sesame Street(1978)
Snuffy / The Count (voice)
Julie Andrews: One Step Into Spring(1978)
Floyd Pepper
The Vent Event(1978)
Dr. Jerry Nelson
Emmet Otter's Jug-Band Christmas(1977)
Emmet Otter / Weasel / Doc Bullfrog / Melissa Rabbit / Yancy Woodchuck (voice)
The Bob Hope All Star Christmas Comedy Special(1977)
Robin the Frog
The Royal Variety Performance 1977(1977)
Kagayake! Gorō Mapetto Geba Geba 90-pun!(1976)
Muppet Picker Upper(1975)
P. Fenton Cosgrove (voice)
The Muppet Introduction(1975)
P. Fenton Cosgrove
Out to Lunch(1974)
Count von Count / Herry Monster / Mr. Snuffleupagus (voice)
Julie on Sesame Street(1973)
The Muppet Musicians of Bremen(1972)
T.R. the Rooster / Caleb Siles (voice)
Tales from Muppetland: The Frog Prince(1971)
Robin / Featherstone (voice)
Pure Goldie(1971)
Snivelly (voice)
The Great Santa Claus Switch(1970)
Thog / Zippity / Snivelly (voice)
The Cube(1969)
Monk
Hey Cinderella!(1969)
Featherstone / Stepsister #2 (voice)
The Reindeer(1965)
Donder (voice)