
2000 Writer
1994 Producer
1993 Writer
1992 Creator
1991 Director
1990 Director
1986 Director
1985 Director
1984 Director
1984 Story
1981 Screenplay
1980 Director
1976 Story
1975 Screenplay
1975 Director
1975 Writer
1970 Additional Muppet Performer (voice)
1970 Writer