Dean Winchester

Dean Winchester is a main character appearing in the television series Supernatural.

He is played by Jensen Ackles.

From Seasons 1-9, Dean was a hero, but in Season 10, he takes a turn toward villainy as a result of dying and coming back to life as a demon.

History
In Season 9, Dean receives the Mark of Cain in order to be able to use the First Blade to kill Abaddon. Once he obtains the First Blade, he finds himself increasingly consumed by an addictive need to murder. In the Season 9 finale, Dean attempts to use the First Blase to kill Metatron, but Metatron overpowers him and mortally wounds him. Soon after, Dean dies from his injury, only to later come back to life as a demon due to the Mark of Cain.

In the Season 10 premiere "Black," Dean has spent the past few weeks having a good time with Crowley, who proposes they revamp Hell.