Supernatural Spoilers: First Season 10 Trailer Sees Demon Dean Take On His Own Brother

Demon Dean can’t control himself.

The first trailer for the 10th season of Supernatural has been released and sees the elder Winchester brother get violent. He takes his frustrations out on everyone around him and this includes his own brother Sam.

As the siblings duke it out, Dean says that he likes his disease. Other tidbits? Crowley likes him and Dean as “the perfect Hell” and Castiel tries to smooth things over with Sam.

Check it out!