The Simpsons/Sonic Adventure 2

Cast

 * Bart Simpson as Sonic
 * Milhouse Van Houten as Knuckles
 * Ralph WIggum as Tails
 * Jessica Lovejoy as Amy Rose
 * Lisa Simpson as Tikal
 * Nelson Muntz as Shadow
 * Francine Rhenquist as Rouge
 * Mr. Burns as Dr. Eggman
 * Hugo Simpson as Metal Sonic
 * Marvin Monroe as Big