The Crystal Maze

The Crystal Maze is a British game show devised by Jacques Antoine, in which a team of contestants take on a range of challenges set within a labyrinth of the same name consisting of four time zones, winning a "time crystal" for each one they successfully complete. Reaching the centrepiece of the Maze, "The Crystal Dome", the team work together collecting a certain amount of gold tokens to win a prize, with the allotted time inside the Dome being determined by the number of crystals they obtained in the previous zones.