Overview: The final 50 have one last chance to impress the judges. Pete goes with the boys to assess their vocal and dance abilities, Louis does the same with the girls, Geri mediates between them, and Davina talks to a lot of the hopefuls about what they're feeling. Then it's the Green Mile - the final 25 boys and 25 girls make the long walk in to a conference room, where they are each told what the judges think of them and if they are in or out. At the end of the episode, the final 30 celebrate before heading home - pretty soon the judges will visit them each to tell them whether or not they've made the final 20.