Elmo's Christmas Countdown/Muppet Treasure Island

Cast

 * Elmo as Clueless Morgan
 * Stiller the Elf as Polly Lobster
 * Stan the Snowball as Mad Monty
 * Cookie Monster as Black Dog
 * Grover as Angel Marie
 * Count von Count as Blind Pew
 * Big Bird as Walleye Pike
 * Abby Cadabby as Big-Fat-Ugly-Faced-Baby-Eating-O'Brien
 * Oscar the Grouch as Long John Silver
 * and more