Not in Kansas Anymore - S2.E19

Doris is auditioning to star in a show. She falls and bumps her head and has an elaborate dream sequence in which she is on a quest to become a star. The school campus is set up with a ""yellow brick road"" path ""Dottie"" must follow and encounters several interesting characters (her fellow classmates in costume) along the way. Debbie Allen (the dance instructor/choreographer) plays the ""good witch"" and Mrs. Sherwood is the ""wicked witch.""