Anarchic comedy game show in which celebrity guests answer questions set by the public. Mark Watson hosts, Tim Key is in the questionmaster's chair and Alex Horne provides expert analysis from a booth as two celebrities battle it out to be crowned the winner and avoid the shame of donning 'The Clogs of Defeat'. Former editor of The Sun turned broadcaster Kelvin MacKenzie competes with cooking writer and celebrity chef Sophie Grigson. The rules are simple - contestants must match their answer to the one given by a text answering service. Questions can range from 'How many gerbils would have to be stacked on top of each other to reach the moon?' to 'How heavy is the sky?' to 'Is gravy a condiment?'. In the cunning physical challenge which pits the contestants against each other, Kelvin and Sophie play a tickling game.