Saturday Mash-Up Live!: Season 2, Episode 4

2 - 4: With New Hope Club, Lindsey Russell and More!

New Hope Club are in the studio and performing their new single. Blue Peter's Lindsey Russell will be chatting about Blue Peter's big 60th birthday and someone will be slimed! Also, more Push-Off, Musical Toilets and How Many Things in the Thing. It's totally live - so anything can happen! Jonny Nelson, Yasmin Evans and Hacker T Dog host.