Like A Virgin (VIDEO)

After Death returns his soul, Sam awakens with no memory of the past year and Bobby and Dean decide not to tell him everything, in case something goes wrong.

While investigating the disappearances of young virginal girls, the brothers discover that dragons are behind the kidnappings. Bobby sends Dean to dragon fighting expert Dr Visyak, who shows him a powerful dragon-killing weapon, the legendary sword of Bruncvik, embedded in rock. Dean sets some charges, but the subsequent explosion destroys half the blade.

Sam, meanwhile, calls on Castiel to help him stake out the dragons in an underground sewer. Castiel then tells Sam everything that has happened while he was soulless. Dean arrives with the sword and the brothers descend into the sewer to find the girls locked in a cage and two dragons (in human form) lying in wait. A fight ensues, with one dragon being killed, the other escaping.

Later, as Sam apologises to Dean for everything he has done, Bobby learns the dragons are trying to open Purgatory in order to release a powerful creature called the Mother of All.

The episode ends with the dragons shoving one of the virgins into a fiery pit. Out of which comes the Mother of All…