Jimmy Carr hosts the comedy game show with Joe Wilkinson and Alex Brooker taking on Kevin Bridges and Judi Love. Regular Countdown mathematician Rachel Riley and lexicographer Susie Dent are on hand to adjudicate, with Peter Serafinowicz in the guise of Brian Butterfield joining Susie in Dictionary Corner.

Jimmy Carr hosts, inviting Jon Richardson and Lucy Beaumont to compete against Rob Brydon and Joe Wilkinson. Regular Countdown mathematician Rachel Riley and lexicographer Susie Dent are on hand to adjudicate, while Huge Davies joins Susie in Dictionary Corner.