HomePeople Biography and filmographyPaul Williams Biography unavailable on TMDB. Movies (5)TV shows (0) Movies (5) The Steam-Driven Adventures of Riverboat Bill1986 · Director, Writer The Phantom Treehouse1984 · Director, Writer The Black Planet1982 · Director, Writer The Island of Nevawuz1978 · Writer, Producer, Editor, Animation, Director That's ProgressThat's Progress1976 · Director, Writer TV shows (0) No credits available.