Grover/Sonic

Cast

 * Grover as Sonic
 * Count Von Count as Antoine
 * Kermit as Big
 * Lefty as Knuckles
 * Snuffy as Shadow
 * Slimey as Tails
 * Luis as Uncle Chuck
 * Elmo as Rotor
 * Big Bird as Chris
 * Frazzle as Dr. Eggman
 * Telly Monster as Vector
 * Maria as Cosmo
 * Ernie as Charmy Bee
 * Rosita as Amy Rose
 * Baby Bear as Robotnik Jr.
 * Prarie Dawn as Vanilla
 * Bert as Ari