Andy, Kiran, Mandi and Mollie fight it out for a shot at the jackpot, facing tricky questions on anything from crisp flavours to Nigel Havers. Contestants' general knowledge is put to the test as they play for the chance to win £25,000. However, the more answers the quizzers know, the dafter they must look to prove it.

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.