Sega/South Park

Cast:

Sonic as Stan Marsh

Tails as Kyle Broflovski

Knuckles as Eric Cartman

Silver as Kenny McCormick

Baby as Ike Broflovski

Amy as Wendy Testaburger

Shadow as Token Black

Charmy as Butter Stotch

Cream as Bebe Stevens

Aiai as Clyde Donovan

Mighty as Craig Tucker

Ray as Tweek Tweak

Chip as Jimmy Varner

Blaze as Tammy Warner