Creator, Director, Writer, Original work, Author · 31 titles
Labirinto: A Magia do TempoFilm· 1986Director, Writer, Original work
O Cristal EncantadoFilm· 1982Director, Original work, Writer
A Grande Farra dos MuppetsFilm· 1981Director
Muppet ShowSeries· 1976Creator
Vila SésamoSeries· 1969Creator
The StorytellerSeries· 1988Creator
A Rocha EncantadaSeries· 1983Creator
Muppet BabiesSeries· 1984Creator
Emmet Otter's Jug-Band ChristmasFilm· 1977Director
Muppets TonightSeries· 1996Creator
Time PieceFilm· 1965Director, Writer