Jim Henson Pictures/Sonic

Cast

 * Kermit the Frog (from Muppets from Space) as Sonic
 * Elmo (from The Adventures of Elmo in Grouchland) as Tails
 * Huxley (from The Adventures of Elmo in Grouchland) as Dr. Eggman
 * Miss Piggy (from Muppets from Space) as Amy Rose
 * Zoe (from The Adventures of Elmo in Grouchland) as Cream
 * Gonzo (from Muppets from Space) as Knuckles