Supernatural Season Finale Clip: Dean Backs Sam

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Someone is about to die on the season finale of Supernatural.

Meanwhile, as producer Sera Gamble put it:

"Sam comes up with an incredibly risky Hail Mary to defeat Lucifer, which involves spending some very creepy, violent one-on-one time with the guy."

It also involves Dean getting on board with his brother's seemingly crazy plan. Watch their interaction below, courtesy of Thursday's episode, "Swan Song."

[video url="" title="Swan Song Clip"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.


Supernatural Quotes

You betrayed me? No one in the history of torture's been tortured with torture like the torture you'll be tortured with.


Let me guess, Rog. You were framed?