While traveling in the TARDIS with Rory and Amy, the Doctor hears a knock on the TARDIS doors. Bewildered and no doubt curious, he answers, only to be presented with a mysterious box which carries a distress signal. Believing it to be from a fellow Time Lord, the cosmic nomad whisks himself and his companions outside the boundaries of the universe on what should be a rescue mission. But what everyone finds is a dark Junk-yard planet populated by the bizarre Auntie, Uncle and Nephew. Last and not least among the strange inhabitants is a mentally unstable woman that goes by the name of Idris who may or may not be "The Doctor's Wife".