When the Ninth Doctor and Rose returned home to the Powell Estate, Jackie told Rose that Darren Pye and Mrs Pye had moved two down three across from her flat, replacing Mrs McGregor. Darren attacked Rose when she left Mickey's to get some milk and biscuits. When Darren produced his knife, Rose was saved by the Doctor and Darren left. Darren then attacked Jackie, and put her in hospital. He stole lots of televisions including Mickey's, to play the game. Then, after Rose and Mickey were teleported back to Mickey's flat, Darren heard all they said about the game and aliens. The Doctor and Rose decided to fly to Toop, where the aliens lived. When the aliens arrived outside Mickey's flat, Mickey heard Darren tell them about the Doctor and who he was. They took him to Toop, where he was used as