The Wiggles: Whoo Hoo! Wiggly Gremlins!: The Wiggly Gremlins are playing some funny tricks on The Wiggles and their friends. While The Wiggles travel in the Big Red Car, Captain Feathersword is left In charge of the TV studio with Dorothy the Dinosaur, Wags the Dog, Henry the Octopus and the Wiggly Dancers. Things don't work out quite as the Captain planned but it's all a lot of fun building a set, working the cameras, dressing up and singing and dancing. Whoo Hoo!