Ben Shephard hosts as football star Michael Owen, Strictly Come Dancing host Tess Daly and comedian Hal Cruttenden take part in the celebrity version of the game show, in which they must answer questions to win turns on an arcade-style machine. Dropping tokens 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 collecting the £20,000 prize for their selected charity.