The Crystal Maze is a British game show devised by Jacques Antoine and shown on Channel 4 in the United Kingdom. The show is set within "The Crystal Maze" - a labyrinth consisting of four different "zones" and its centrepiece called "The Crystal Dome". Each show has a team of contestants travel across the zones, competing in a range of different challenges, with a "time crystal" won for each challenge successfully completed. Upon reaching the centre dome, a time limit is calculated based on the crystals obtained and the team have to collect as many gold tokens as possible in the allotted time to win the prize.
The first four series, including three Christmas specials, were presented by Richard O'Brien, followed by two series and two specials hosted by Edward Tudor-Pole with a one-off,