Treehouse TV/Number of the Day 20 (from Sesame Street)

Cast

 * Sparkie (from Mike the Knight) as Count von Count
 * Elmo (from Sesame Street), Benny the Bull (from Dora the Explorer), Rainbow Dash (from My Little Pony: Friendship is Magic), Big Mouth (from Peg + Cat), Grover (from Sesame Street), Seven (from Little Charmers), Count von Count (from Sesame Street), Cat (from Peg + Cat), Dorothy the Dinosaur (from Ready, Steady, Wiggle!), Tyrone (from The Backyardigans), Telly Monster (from Sesame Street), Grumpy Old Troll (from Dora the Explorer), Big Red Chicken (from Dora the Explorer), Tunip (from The Octonauts), Silver Spoon (from My Little Pony: Friendship is Magic), Ernie (from Sesame Street), Trike (from Harry and His Bucket Full of Dinosaurs), Isa the Iguana (from Dora the Explorer), Rosita (from Sesame Street) and Harriet Turtle (from Franklin and Friends) as Pipe Organ