The Simpsons/The Powerpuff Girls

Cast:
 * Lisa as Blossom


 * Maude Flanders as Bubbles


 * Helen Lovejoy as Buttercup


 * Mr. Burns as Mojo Jojo


 * Bart as Brick


 * Homer as Boomer


 * Lenny as Butch


 * Marge as Ms. Keane


 * Grandpa Abe as Professor Utonium


 * Comic Book Guy as Fuzzy Lumpkins


 * Sideshow Bob as Him


 * Chief Wiggum as Ace


 * Barney as Big Billy


 * Carl as Snake


 * Principal Skinner as Bossman


 * Ned Flanders as Skinny Slim


 * Edna Krabappel as Sedusa


 * Agnes Skinner as Princess


 * Stan Marsh (from South Park) as The Mayor


 * Wendy Testaburger (from South Park) as Sara Bellum