Sonic/Yoshi's Island DS (2006 Game)

Cast

 * Sonic as Yoshi
 * Tails as Baby Mario
 * Knuckles as Baby Luigi
 * Dr. Eggman as Baby Bowser
 * Grounder as Kamek
 * Charmy Bee as Poochie
 * Badniks as Koopas and Goombas
 * Scratch as Bowser