Kjent for
Filmografi
| 2011 | |
| 2008 | |
| 2008 | |
| 2006 | |
| 2002 | |
| 1999 | |
| 1994 | |
| 1990 | |
| 1988 | |
| 1988 | |
| 1987 | |
| 1986 | |
| 1986 | |
| 1978 | |
| 1977 | |
| 1971 | |
| 1969 |
| 2021 | Street Gang: How We Got to Sesame Street · as SelfPå Plex |
| 2014 | I Am Big Bird: The Caroll Spinney Story · as SelfPå Plex |
| 2008 | Lomax: The Hound of Music · as Executive Producer |
| 1999 | Between the Lions · as Executive Producer |
| 1979 |
| 1997 | 123 Count with Me · as Composer |
| 1988 | Count It Higher: Great Music Videos from Sesame Street · as Composer |
| 1986 | Sesame Street: Sleepytime Songs & Stories · as Composer |
| 2008 | Lomax: The Hound of Music · as Head Writer |
| 2003 | Sesame Street: Sesame Sings Karaoke · as Segment Writer |
| 2002 | LazyTown · as Creative Consultant |
| 2002 | Sesame Street: Bert & Ernie's Word Play · as Additional Writer |
| 1993 | Sesame Street Jam: A Musical Celebration · as Series Writer |
| 1983 | Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art · as From An Idea By |
| 1979 | The Bad News Bears · as Story |
| 1976 | The Captain and Tennille · as Head Writer |
| 1976 | The Practice (1976) · as Written By |
| 1975 | When Things Were Rotten · as Creator |
| 1975 | The Muppet Show: Sex and Violence · as Written By |