8 Out of 10 Cats Does Countdown: Season 21, Episode 1

21 - 1: Katherine Ryan, Joe Lycett, Johnny Vegas, Christopher Bliss

Katherine Ryan and Joe Lycett take on Johnny Vegas and Sean Lock in the words-and-numbers game, while would-be novelist Christopher Bliss joins Susie Dent in Dictionary Corner. Hosted by Jimmy Carr with Rachel Riley looking after the numbers and letters.