Gabriel agrees to team up with the Winchester Brothers, if they join him on his revenge mission. Dean attempts a big kill alone. War in Apocalypse World rages.
Gabriel (guest star Richard Speight, Jr.) is back and drags Sam (Jared Padalecki) and Dean (Jensen Ackles) into his plot for revenge on the demigods who sold him to Asmodeus. Meanwhile, Jack's (Alexander Calvert) inflating confidence leads to reckless decisions that could put others in harm's way.—Emily Reddom