'Pete's World' is name given to the parallel world by the Dr. It is seen in Rise of the Cybermen, The Age of Steel, Army of Ghosts, Doomsday and Journey's End. This is where Rose Tyler was taken, along with Jackie Tyler, Mickey Smith to save them from being dragged into the "Void". They now live with Peter Tyler from the Parallel world. It is now currently host to the Human Doctor. The Doctor was last in the Parallel world at Bad Wolf Bay.