Mother Goose Rock 'n' Rhyme (1990) TV Movie

Rhymeland is the home of Mother Goose, inhabited by her and many characters from the nursery rhymes she wrote, but one day Mother Goose vanishes. Her son Gordon, with the help of Little Bo Peep (looking for her sheep, of course), must find her and before all Rhymeland's wacky inhabitants and Rhymeland itself disappear as well.
Cast and Information
Directed By: Jeff Stein
Starring: Woody Harrelson, Cheech Marin, Teri Garr, Shelley Duvall, Howie Mandel, Harry Anderson, Art Garfunkel, Paul Simon, Bobby Brown, Cyndi Lauper, Brian Bonsall, Elayne Boosler
Genres: Musical, Family/Kids, Fantasy, Adventure
Country: USA