Now that the body switching drama is over, we can now move on to bigger and more important things on Supernatural such as the apocalypse. The show may have sidelined from its major arc from time to time but tonight's episode puts everything back on track as the angels make their move.
First of all, let me just clarify that episode 13 has now been named "The Song Remains the Same," which I think is a better title compared to "Back to the Future II." Not only is it a clever way to describe (or hint) what goes down in tonight's installment, but it's also a nice reference to the soundtrack live album of my favorite band of all time, Led Zeppelin.
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