Elmo's Christmas Countdown/Mario

Cast

 * Elmo as Mario
 * Stiller the Elf as Luigi
 * Abby Cadabby as Princess Peach
 * Zoe as Princess Daisy
 * Prairie Dawn as Princess Rosalina
 * Ernie as Wario
 * Bert as Waluigi
 * Stan the Snowball as Yoshi
 * Oscar the Grouch as Bowser
 * Count von Count as Toad
 * Charles Blitzen as Oogtar
 * The Mouse King as Bowser Jr.
 * Grover as Diddy Kong
 * Cookie Monster as Donkey Kong
 * Rosita as Birdo
 * Big Bird as Detective Herlock Solmes
 * Snuffy as Toadsworth
 * Dancing Mice as Boshi and Smithy
 * and more