The Simpsons/Mamma Mia

Cast:
 * Lisa as Sophie
 * Marge as Donna
 * Luann Van Houten as Rosie
 * Maude Flanders as Tanya
 * Lenny as Sky
 * Homer as Sam Carmichael
 * Grandpa Abe as Harry Bright
 * Krusty The Clown as Bill Anderson
 * Edna Krabappel as Lisa
 * Wendy Testaburger (from South Park) as Ali