Maze Master Richard Ayoade guides a team of intrepid celebrity adventurers around the mighty maze in this fiendishly fun festive special in aid of Stand Up To Cancer. The Aztec, Medieval, Industrial and Futuristic zones have all been dramatically transformed for Christmas. The Knight is clearly desperate for an invite for the holiday season, Jarhead has already been on the sherry and Richard has to contend with a group of carol singers who have double booked the maze for rehearsals. Gold medal-winning Olympians Ellie Simmonds and Nicola Adams, Made in Chelsea's Ollie Locke, The Saturdays and Strictly star Mollie King, and Murder in Successville comedian Tom Davis all form the tinsel-tastic team of stars hoping to win crystals to buy time in the Crystal Dome and earn a huge cash prize for Stand Up To Cancer. There's snow place like dome!

For the final show in the current series, Richard Ayoade guides the Pizza Hut Team through the Maze. This group of Welsh hopefuls met while working in a restaurant, so the question is will they serve up a victory or leave with a large serving of humble pie?

In this show, Richard Ayoade guides an all-female football team through the Maze. They are hoping to score, but will they play defensively or go on the attack, and will there be any own goals?

Maze Master Richard Ayoade guides the Well Read and Underfed team, a group of plucky students through the Maze. But will they graduate with honors or will the Maze mark them down?

The Cheerleaders, five disproportionately excitable young ladies who hope enthusiasm will help them in their quest through the Maze. But will they still be cheering when they make it to the Crystal Dome?

In this edition, the Cosplay team journey through the Maze. They are huge fans of the show and have engaged in intensive research on how to tackle the challenges ahead. But will all the preparation pay off or be utterly pointless?

This week, a martial arts team journey through the Maze. The high-kicking group features a player who took part in the original series 26 years ago. She won both her games back then, but will her 100% record remain intact this time around?

This time, a team of air cadets bring a bravado bonanza to the Maze. Led by captain Leon, this is a team who are certainly not short of confidence and they begin the night predicting big things. But will they be able to deliver?

In the first episode, The Watsons - a plucky Scottish family are led by their highly competitive 22-year-old captain Catriona. Mum Fiona is on hand to boost team morale, but how will they cope when one of the team reveals they 'can't physically do riddles?'. Will it crack them, or will they crack the Maze?

Maze Master Richard Ayoade guides a team of five intrepid celebrities in aid of Stand Up To Cancer. The stars hoping to conquer the maze in this edition are team captain Andrea McLean, Spencer Matthews, Tom Allen, Stacey Solomon and Joe Swash. Their hopes are high. As ever, the Maze Master's expectations are low.

Maze Master Richard Ayoade guides the third team of intrepid celebrities: Joel Dommett, Jermaine Jenas, Adil Ray and Tamara Wall, led by team captain Rylan Clark-Neal through the epic game show adventure where they hope to win in aid of Stand Up to Cancer. There are four fantastical zones: Aztec, Medieval, Industrial and Futuristic. In each zone the team must tackle Physical, Skill, Mystery and Mental challenges in a bid to win crystals. These elusive crystals each give the team five seconds in the final test: the iconic Crystal Dome where they hope to collect gold tokens to win prizes.

In the second show, celebrity adventurers Steve Jones, Scarlett Moffatt, David Coulthard, Joey Essex and team captain Jodie Kidd hope to conquer the maze in aid of Stand Up to Cancer.

In the first show, Ore Oduba, Vicky Pattison, Alex Brooker, Lydia Bright and Louie Spence join forces, hoping to crack the crystal in aid of Stand Up to Cancer.

Stephen Merchant presents a unique edition of the legendary show in aid of Stand Up To Cancer. With Rio Ferdinand, Michelle Keegan, Jonnie Peacock, Sara Cox and Josh Widdicombe.