Fall TV Preview

Supernatural Season 10 Trailer Pits Winchester Vs. (Demon) Winchester

Demon Dean’s got a seriously wicked violent streak.

The first promo for Supernatural Season 10 finds the elder Winchester taking out his aggression on everyone, including his own brother, Sam!

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As the two fight it out, Dean has a disturbing message about his new state: “I like disease.” (Fret not, there’s some of the old Dean in there, too, enjoying porn and ladies.)

Also on tap: Crowley thinks he and Dean are “the perfect Hell”; Castiel tries to reason with Sam; and Dean sings (poorly executed) karaoke. And did we mention there’s a lot of fighting? Jensen Ackles wasn’t exaggerating when he said at Comic-Con that he’s been getting his frustrations out via Dean’s new penchant for violence.

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Supernatural returns Tuesday, Oct. 7, at 9/8c. A retrospective special, featuring interviews with the executive producers and cast, airs Monday, Oct. 6, at 9 pm.