Celebrity Quizness

Tom Allen invites actress Siobhán McSweeney, comedian Jo Brand, TV judge Robert Rinder and presenter AJ Odudu to go head to head to win up to £25,000 for charity. As usual, there's a twist to the comedy quiz - if they want to win the game, they must prove their brains by looking daft, with fiendish questions on anything from Richard III to Big Bird.