Joe and Harpz are live for another morning of Mash-Up chaos! Stars from BBC One’s Casualty face the slime, and The Next Step’s Alexandra Chaves calls up the team. There are the biggest and best games, including Push Off and Bin It To Win It, more favourite cartoons like Danger Mouse, as well as music, competitions, Stanley and slime! Mash-Up is totally live, so anything can happen! Show less