A team of 6 contestants play a series of physical, mental, skill and mystery games across 4 themed zones gaining as many crystals as possible which determine how many seconds they get as they attempt to win a prize inside the Crystal Dome.
Stars
Richard O'Brien
Richard Ayoade
Edward Tudor-Pole
Sandra Caron
Adam Buxton
Rich Hardesty
Jessica Hynes
Karen Heyworth
David G. Croft
