‘Supernatural’ season 10, episode 20 preview: What gets Dean so offended?

Good luck watching the latest promo for “Supernatural” below and not laughing until your stomach hurts. “Angel Heart” is the title for next Wednesday’s episode, and it will provide hopefully some closure on everything that happened with Claire Novak a little bit earlier this season. Plus, you have more of Castiel’s guilt for the past. This should be one of the bigger episodes for Misha Collins this season.

Now, for the funny highlights. We learn in the promo that one of the biggest threats out there for the Winchesters could in fact be a teenage girl. Also, we uncover that one of Dean’s worst fears may be someone referring to him as “old.” Jensen Ackles saying “how dare you” has to go down as one of the funnier things that we’ve seen in a while.

Want more on the specifics? Then allow the synopsis below to be your guide:

“When Claire Novak (guest star Kathryn Love Newton) gets a lead on her mother, Amelia (guest star Leisha Hailey), who has been missing for years, Castiel (Misha Collins) asks Sam (Jared Padalecki) and Dean (Jensen Ackles) to help her. Castiel feels guilty for what he did to the Novak family and wants to make amends by reuniting Claire with her mom. However, when they find out what took Amelia, they realize there is a chance Claire may not get her happy ending.”

This may be the only remaining episode that does not explicitly mention the Mark of Cain in the synopsis, but we still imagine that the show is going to find a way to make use of that at some point.

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