Supernatural: 5x4
The End
Dean refuses Sam’s efforts to help him battle the Devil, and then wakes up to find himself five years in the future, in a wasteland where Lucifer has begun his endgame by unleashing a virus that transforms humans into zombies.
5 - 1Sympathy for the Devil Sep. 10, 2009
5 - 2Good God, Y'All! Sep. 17, 2009
5 - 3Free to Be You and Me Sep. 24, 2009
5 - 4The End Oct. 01, 2009
5 - 5Fallen Idols Oct. 08, 2009
5 - 6I Believe the Children Are Our Future Oct. 15, 2009
5 - 7The Curious Case of Dean Winchester Oct. 29, 2009
5 - 8Changing Channels Nov. 05, 2009
5 - 9The Real Ghostbusters Nov. 12, 2009
5 - 10Abandon All Hope... Nov. 19, 2009
5 - 11Sam, Interrupted Jan. 21, 2010
5 - 12Swap Meat Jan. 28, 2010
5 - 13The Song Remains the Same Feb. 04, 2010
5 - 14My Bloody Valentine Feb. 11, 2010
5 - 15Dead Men Don't Wear Plaid Mar. 25, 2010
5 - 16Dark Side of the Moon Apr. 01, 2010
5 - 1799 Problems Apr. 08, 2010
5 - 18Point of No Return Apr. 15, 2010
5 - 19Hammer of the Gods Apr. 22, 2010
5 - 20The Devil You Know Apr. 29, 2010
5 - 21Two Minutes to Midnight May. 06, 2010
5 - 22Swan Song May. 13, 2010