8 Out of 10 Cats Does Countdown: Season 16, Episode 2

16 - 2: Katherine Ryan, Joe Wilkinson, John Cooper Clarke

Jimmy Carr hosts a brand new episode with Sean Lock and Katherine Ryan who take on Jon Richardson and Joe Wilkinson in the classic words and number quiz. Dr. John Cooper Clarke joins Susie Dent in Dictionary Corner, while maths whizz Rachel Riley looks after the numbers.