CBeebies/Avenue Q

Cast

 * Sportacus (from LazyTown) as Princeton
 * Stephanie (from LazyTown) as Kate Monster
 * Elmo (from The Furchester Hotel) as Rod
 * Cookie Monster (from The Furchester Hotel) as Nicky
 * Duck (from Sarah & Duck) as Brian
 * Sarah (from Sarah & Duck) as Christmas Eve
 * Kyan (from Go Jetters) as Gary Coleman
 * Big (from Big & Small) as Trekkie Monster
 * Emily Elizabeth (from Clifford the Big Red Dog) as Lucy
 * Charlie (from Charlie and Lola) as Blue Bear
 * Lola (from Charlie and Lola) as Yellow Bear