Mario and Sonic At The Olympic Games/South Park and Codename: Kids Next Door

Cast

 * Mario as Stan Marsh
 * Luigi as Kyle Broflovski
 * King Bowser as Eric Cartman
 * Yoshi as Kenny McCormick
 * Princess Peach as Wendy Testaburger
 * Princess Daisy as Bebe Stevens
 * Waluigi as Clyde Dovoman
 * Wario as Craig Tucker
 * Sonic as Numbuh 1
 * Kunckles as Numbuh 2
 * Tails as Numbuh 4
 * Blaze as Numbuh 5
 * Amy Rose as Numbuh 362
 * Vector as Numbuh 60
 * Shadow as Heinrich Von Marzipan
 * Dr. Eggman as Father

Voice Cast

 * Trey Parker - Mario, King Bowser and Waluigi
 * Matt Stone - Luigi, Yoshi and Wario
 * Mary Kay Bergman - Princess Peach and Princess Daisy
 * Mona Marshall - Princess Peach
 * Eliza Schneider - Princess Peach
 * April Stewart - Princess Peach
 * Jennifer Howell - Princess Daisy
 * Ben Diskin - Sonic and Knuckles
 * Dee Bradley Baker - Tails and Shadow
 * Cree Summer - Blaze
 * Rachael MacFarlane - Amy Rose
 * Matt Levin - Vector
 * Maurice La Marche - Dr. Eggman