Wouldn’t it be good to see a team of Cornish puzzle busters on the new series of The Crystal Maze? You can now apply to be a contestant on the new series of The Crystal Maze, which returns to TV screens later this year. The Crystal Maze – first presented by Richard O’Brien and then Eddie Tudor-Pole – will be returning to Channel 4 for a 20-episode series including a handful of charity celebrity specials later this year.