Tony Blackburn, Tim Vine, Megan McKenna

Overview

Ben Shephard asks the questions as Tony Blackburn, Tim Vine and Megan McKenna 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.