Sonic/Christmas Mania

Cast

 * The Simpsons Characters as Thomas and His Friends
 * South Park Characters as TUGS Characters
 * Shadow as Postman Pat
 * Sonic as Fireman Sam
 * Tails as Pingu
 * Rouge as Angelica Pickles
 * Ari, Bunnie Rabbot, Antoine and Amy Rose as Homer, Marge, Bart and Lisa
 * Lucas, Dulcy, Breezie, Vector, Uncle Chuck and Dr. Robotnik as Peter, Lois, Meg, Chris, Brian and Stewie
 * Manic, Griff, Snively and Espio as Stan, Kyle, Cartman and Kenny
 * Sonia as Wendy Testaburger
 * Princess Sally Acorn as Noddy
 * Rotor as Big Ears
 * Knuckles as Mr. Plod
 * Cosmo and Cream as Dinah Doll and Tessie Bear
 * Grounder and Scratch as Sly and Gobbo