Scriitor
- The Earth Day Special (1990)
- The Muppets Celebrate Jim Henson (1990)
- The Muppets at Walt Disney World (1990)
- A Muppet Family Christmas (1989)
- The Muppets: A Celebration of 30 Years (1986)
- Muppet Video: Muppet Treasures (1985)
- Muppet Video: Muppet Moments (1985)
- Muppet Video: Country Music with the Muppets (1985)
- Childrens Songs and Stories with the Muppets (1985)
- Muppet Video: Gonzo Presents Muppet Weird Stuff (1985)
- Fozzie's Muppet Scrapbook (1985)
- The Muppets Go to the Movies (1981)
- The Muppets Go Hollywood (1979)
- Emmet Otter's Jug-Band Christmas (1977)
- The Muppets Valentine Show (1974)
- Tales from Muppetland: The Muppet Musicians of Bremen (1972)
- The Great Santa Claus Switch (1970)
- The Land of Tinkerdee (1964)
- Tales of the Tinkerdee (1962)
Filmografie - altele
