THEN: Supernatural split up the Winchesters. Sam got a job as a bartender before finding out that he is Lucifers perfect vessel. Dean and Cas learned about prostitutes with daddy issues, the possibility that God is dead, and the theory that Lucifer brought Cas back to life.NOW: Its time to go back. Back...to the future! But before we do, it might be helpful to check out this little refresher course on Croatoan, a demonic virus first shown waaaaaaaay back in season 2.
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