The Hauxwell siblings from Essex, managed to make it through the Aztec, Medieval, Industrial and Future zones without hanging on to any of the crystals they had picked up along the way. They got off to a bad start after teammate Ryan was locked in on the first challenge (they had to use a crystal to get him out), and it was to be the first of many mishaps.
Over the course of the episode they made a series of embarrassing errors including mixing up synonyms with antonyms, which are… well, the exact opposite. And they made history by having one contestant get locked in twice, and by winning zero seconds in the dome. Check out a clip of their dome failure below.