3 Pages are key to raising or destroying the Dark One, but only Hansen knows where they are hidden.

Sam and the Brides arrive at Fort Collins, where Hansen reveals a secret for raising the Dark One.

After an epic battle, Axel reconciles with Vanessa and comes to terms with the death of Scarlett.

An angel causes people to cheerfully go out to murder, and when the Winchesters investigate one of them falls under its sway.