Olivia and the others of Fringe division attempt to determine the origin of Peter Bishop, who purports himself as Walter’s son who had died as a young boy in the…

Shawn and Gus get themselves hired onto the case when an unstable lawyer claims his assistant was abducted by aliens.

Crowley tells Bobby he will give him the location of Death, the fourth horseman, in exchange for his soul. Knowing Sam and Dean need that fourth ring to stop the…