Regular Show/Sonic X

Cast

 * Mordecai as Sonic
 * Rigby as Tails
 * Skips as Knuckles
 * Margaret as Amy Rose
 * Elieen as Cream
 * Benson as Shadow
 * Pops as Big
 * Muscle Man as Vector
 * High Five Ghost as Espio
 * Were Skunk as Dr. Eggman