Supernatural Clip, Promo: "The Song Remains the Same"

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The CW has changed the title of this week's episode from "Back to the Future II" to "The Song Remains the Same." But the premise of this unique installment remains the same:

Anna travels back to 1977 with a Terminator-esque mission in mind: she wants to kill Sam's parents before they give birth to him.

In a recent interview, Julie McNiven (Anna) previewed the special episode. Read what she had to say about it now and check out the official CW promo below:

[video url="" title="The Song Remains The Same Promo"] [/video]

For information on future episodes and developments, browse through our section of Supernatural spoilers.

For another look at "The Song Remains the Same," check out a clip from it below.

[video url="" title="The Song Remains the Same Clip"] [/video]

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


they keep saying that Anna wants to kill the Mary and John before Sam is born, but at the time they go back Mary was pregnant with Dean. Why wouldn't they leave John, Mary, and Dean alive and make it so Mary couldn't have more kids?


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?