South Park/Sonic

==Cast==
*Stan Marsh as Sonic 
*Kenny McCormick as Tails 
*Chef as Knuckles 
*Liane Cartman as Amy Rose
*Kyle Broflovski as Antoine
*Sharon Marsh as Bunnie Rabbot
*Wendy Testaburger as Sally Acorn
*Craig Tucker as Rotor 
*Mr. Mackey as Uncle Chuck
*Satan as Dr. Eggman
*Eric Cartman as Snively
*Jimmy Valmer as Scratch
*Timmy Burch as Grounder
*Saddam Hussien as Coconuts
*Officer Barbrady as Ari 
*Carol McCormick as Dulcy
*Bebe Stevens as Cream 
*Mr. Hankey as Manic 
*Sheila Broflovski as Breezie
*Mr. Garrison as Big 
*Towelie as Froggy
*Bill Allen as Sleet
*Fosse McDonald as Dingo
*Gerald Broflovski as Vector 
*Clyde Donovan as Espio 
*Butters Stotch as Charmy 
*Randy Marsh as Shadow 
*Shelly Marsh as Rouge 
*Terrance as Heavy
*Phillip as Bomb
*Nathan as Bocoe
*Mimsy as Decoe
*Tammy Warner as Cosmo
*Stuart McCormick as Emerl
*Damien as Bokkun
*Token Black as Captain Rescue
*Scott Tenorman as Jet