Carol Vorderman, Joe Swash, Mark Charnock

TV presenters Carol Vorderman and Joe Swash and Emmerdale's Mark Charnock (Marlon Dingle) answer questions to win turns on the arcade-style token-pushing machine. Dropping counters down a choice of four chutes, they hope to knock piles of them off a moving shelf - and the more they collect, the better their chances of scooping the £20,000 prize for their chosen charity.