Series 5 Episodes
1. David Mitchell, Roisin Conaty, Phill Jupitus
Jimmy Carr hosts the first of three new comedy editions of the famous quiz. Team captains Sean Lock and Jon Richardson are ed by Peep Show star David Mitchell and stand-up comedienne Roisin Conaty. Phill Jupitus is in Dictionary Corner with Susie Dent, while Joe Wilkinson `helps' Rachel Riley with the letters and numbers.
2. David Baddiel, Trevor Noah, Joey Essex
Jimmy Carr hosts the comedy show's version of the famous quiz, with team captains Sean Lock and Jon Richardson ed by guests David Baddiel and Trevor Noah. Countdown regular Susie Dent is in Dictionary Corner with Joey Essex, while maths expert Rachel Riley provides the letters and numbers with help from Alex Horne and the Horne Section.
3. Vic Reeves, Jo Brand, Adam Buxton
Jimmy Carr hosts the comedy show's version of the famous quiz, with team captains Sean Lock and Jon Richardson ed by guests Vic Reeves and Jo Brand. Countdown regular Susie Dent is in Dictionary Corner with Adam Buxton, maths expert Rachel Riley looks after the letters and numbers, and there's a special appearance by Rob Beckett.
