Beetlejuice - Season 4 Episode 24 Goody Two Shoes
Overview: It's 'Good Neighbor Day' in the Neitherworld, when being nice is a law. Of course, BJ won't stand for it, and causes trouble...which lures in Goody Two Shoes, a Fairy from the Bureau of Sweetness and Prissiness (BSnP). With a wave of her wand, Goody turns everyone into denizens of Mr. Roger's Neighborhood--what a fate!