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TVLine released it's fall preview and had this to say about Supernatural


Cutting to the chase, “death is not the end for Castiel,” executive producer Andrew Dabb reports. “That being said, when we pick up our season he’s more dead than people usually get on our show. Castiel has a big role to play for us, but that may not be as soon as some people are hoping.” Meanwhile, the Winchester brothers, Dean especially, are reeling from the double whammy of losing their friend and their mom Mary. “There’s no one they can call,” Dabb notes, “so our guys are a bit on their own, a little spun out, both emotionally and in terms of the plot.” On top of that, they’re “acting as parents” to Lucifer’s “walking atomic bomb” offspring. “There are parts of him and things he does that they really love,” Dabb shares, “and there are parts of him and things he does that worry them a bit.” In the alt apocalypse world, Mary’s attempt to run away from Lucifer doesn’t go as well as she had hoped, while the fallen archangel finds that he “may not be the most powerful” creature over there.

BONUS SPOILER!: “Even if it’s not played by an actor that we recognize, there are certain characters that are going to come back in different bodies,” Dabb hints.

RETURN DATE: Thursday, Oct. 12 at 8/7c (The CW)

See entire Fall TV Spectacular  at TVLine.
We have several BTS videos from episode 13.04 Thanks to ash is gone @studjarpad for the videos
 Rose Tylund @RoseTylund got some great BTS video and pictures.
 Yvrshoots posted pictures here.
A leaked scene from Sam&Dean
 Check out the discussion thread for episode 4 for more pictures and videos. What do you glean from all the BTS information? Let us know in the comments or in the discussion thread for episode 4.