Things are really starting to get good on "Supernatural," especially as Dean (Jensen Ackles) remains estranged from his brother Sam (Jared Padalecki).

Staying at a motel in the middle of zombieland, Dean gets a phone call from Zachariah, played by Kurt Fuller, who wants him to fulfill his destiny and become a vessel for the archangel Michael in his efforts to defeat Lucifer.

However, when Dean decides playing host to a big-time angel isn't really his thing, Zachariah pulls a Scrooge and shoves Dean into the future to see what kind of consequences his lack of cooperation will have: A world that is ravaged, desolate and post-apocalyptic.

"The End" also stars Misha Collins as Castiel and includes a special guest appearance by Rob Benedict as Chuck Shurley. "The End" was written by Ben Edlund and directed by Steve Boyum.

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