As we await the new series of Catchphrase, here's a look back at some of the best moments of unintentional hilarity from Britain's favourite game shows

From Countdown to The Comic Strip Presents, we revisit the original 1982 schedule as C4 celebrates three decades of broadcasting

BBC2 teatime show will see the Countdown host sharing his business expertise with struggling farmers

Also in this week's awesomest viral videos: Barack Obama (again!), Rachel Riley and Mrs Doubtfire the killer

As host Nick Hewer is reunited with his former BBC1 colleague, should Lord Sugar be the next guest?

How did Lord Sugar's right-hand man fare as he took centre stage as host of the words and numbers quiz?

As Nick Hewer takes the reins, Nadia Khomami assesses his predecessors

He's hired! Channel 4's new afternoon quiz host loves Miranda - and a good claret, it seems...

Shots of Hewer in the studio released by Channel 4 ahead of his introduction to the programme in January

Ever fancied seeing Jimmy Carr present Countdown? Now's your chance...

You're Hired! The Apprentice sidekick takes over the C4 quiz in January

Exclusive: Kate's sister never stood a chance against "much bigger following for Carol"

As another Countdown host leaves we look back at some significant numbers in the quiz show's history

Bookies favour comedian to replace Jeff Stelling but also hint at the show's first female host