Jimmy Carr hosts as Jonathan Ross and Joe Wilkinson take on Roisin Conaty and Ahir Shah. Catherine Cohen joins Susie Dent in Dictionary Corner while Dr Anne-Marie Imafidon looks after the numbers and letters.
Role:
Jimmy Carr hosts the words and numbers game show mash-up, with `Countdown' regulars Rachel Riley and Susie Dent. Roisin Conaty and Joe Wilkinson play against Jon Richardson and Nabil Abdulrashid. David O'Doherty is in Dictionary Corner.
Role: Self - Contestant
Jimmy Carr hosts the words and numbers game show mash-up, with Countdown regulars Rachel Riley and Susie Dent. Jon Richardson and Jo Brand take on Joe Wilkinson and Jamali Maddix. Rachel Parris is in Dictionary Corner.
Role: Self - Contestant
Jimmy Carr hosts with Rachel Riley and Susie Dent. Jon Richardson and Lucy Beaumont take on Richard Ayoade and Joe Wilkinson and Finlay Christie finds himself in Dictionary Corner.
Role: Self - Contestant
Jimmy Carr hosts as Lee Mack and Joe Wilkinson take on Jon Richardson and Jessica Knappett. Comedian Nigel Ng is in Dictionary Corner. Regular Countdown mathematician Rachel Riley and lexicographer Susie Dent are on hand to adjudicate
Role: Self - Contestant
In the final episode Taskmaster Greg Davies finally gets to present his glorious trophy to the overall champion. But before that triumphant moment, there's still time for more ridiculous task attempts, including Richard Osman doing something appalling with a shopping trolley.
Role: Self
Greg Davies draws on his wicked Inbetweeners alter-ego as he sets Katherine Ryan and other celebs cruel tasks, from pet rescue to pineapple concealment.
Role: Self
Richard Osman and Doc Brown are amongst the funny folk who have to impress a guy in gold chains: the Mayor of Chesham! Greg Davies sets the nutty tasks.
Role: Self
Nursery rhyme music videos are the flavour of episode two and viewer discretion is advised for Jon Richardson’s disturbing take on Three Blind Mice. Plus find out why Doc Brown isn’t an egg man.
Role: Self
Greg Davies returns as the Taskmaster as five new comedic competitors tackle a raft of tricky tasks with today’s episode including a potato-throwing moment set to make television and sporting history.
Role: Self
Jimmy Carr hosts as Sean Lock and Miles Jupp take on Jon Richardson and Sophie Duker in the classic words and numbers quiz. Lee and Dean join Susie Dent in Dictionary Corner. Joe Wilkinson is at the numbers board with Rachel Riley.
Role: Himself
Jimmy Carr hosts as Sean Lock and Joe Wilkinson take on Jon Richardson and Kiri Pritchard-McLean. The Brett Domino Trio join Susie Dent in Dictionary Corner.
Role: Self - Contestant