Ant & Dec are back with the final show of the series, and a game that sees two plucky contestants play for over one million pounds. But who will climb higher up the never-ending money ladder than ever before?

Will it be husband and wife, Nathan and Taylor, who are back to continue their journey up the ladder? Last week they found the going tough, but will they turn their fortunes around and win a fortune? Or will it be Tracey-Jane and Troy – a mum and son duo from Liverpool, who believe they might have what it takes to conquer the Limitless Ladder and change their lives forever?

Married couple, Crish and Karthy, have a huge extended family and want to take them all on a huge holiday, so they're here to win a huge amount of money to pay for it. All they need to do is hold their nerve, find some exact answers and make sure they cash-out before they crash-out.

Conall and Michael return to the studio and continue their amazing climb up the Limitless Ladder. Can these best buds from Belfast hold their nerve and find themselves up in the big money? Or will they crash-out before they can cash-out?

Plus, we meet Jenny and Clive, who are literally getting married in the morning – can they make their big day even bigger with a massive win?

Tonight, husband and wife team Matt and Hannah take on the Limitless Money Ladder and play for a truly life-changing cash prize. Their daughter has her heart set on Disneyland, so the pressure's on to cash-out before they crash-out!

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?

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.