The duo host the quiz as brothers Lee and Kye return for a chance to win the biggest cash prize in British TV history by climbing an endless money ladder, but only a correct answer banks the cash.

Smash-hit entertainment show Ant and Dec's Limitless Win returns to ITV and ITVX for a brand new second series and the first episode is a festive edition of the quiz, with celebrity pairs Rylan and David Walliams, and Jimmy Carr and Katherine Ryan taking on the never-ending money ladder in the hope of winning a massive cash prize for their chosen charities.

Jimmy Carr and Katherine Ryan continue their climb up the ladder, hoping to win big money for their chosen charities - but will they cash-out or crash-out? Then the hosts welcome Geordie best friends Helen and Kelly, who think they have what it takes to conquer the Limitless Ladder and change their lives forever- how high will they really go?