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