The Crystal Maze

Catherine McHale (18), Steve Hewitt (31), Amanda Keerie (23), Christopher Parker (21), Mike Fittock (27), Mary Lowther (31) (3x13)

Air date: Jul 17, 1992

Richard O'Brien stars in the final episode of the series as the charismatic Maze Master, leading a team of six adventurers (Catherine, Steve, Amanda, Christopher, Mike and Mary) around the eponymous Crystal Maze, in search of time crystals that will ultimately lead to the Crystal Dome and a chance of winning the star prize.