The thrilling and terrifying journey of the Winchester brothers continues as Supernatural enters its tenth season. Sam (Jared Padalecki) and Dean (Jensen Ackles) have spent their lives on the road, battling every kind of supernatural threat. Over the years, after dozens of bloody adventures, they have faced everything from the yellow-eyed demon that killed their mother to vampires, ghosts, shapeshifters, angels and fallen gods. They even came face to face with Lucifer and the Four Horsemen in averting the Apocalypse. With the help of allies -- both human and supernatural -- they've discovered that every threat they vanquish opens a new door for evil to enter through. In the show's ninth season, their supernatural hunting expedition led them directly into two brand-new power struggles: the first involving the King of Hell and a Demon Knight after his throne; the second centering on an unbalanced angel who's taken over Heaven and exiled legions of volatile angels down to Earth. With the help of their protectors -- the fallen angel Castiel (Misha Collins) and "devil-you-know" Crowley (Mark A. Sheppard) -- Sam and Dean's lifelong quest to set the world right will take everything they've got ... and a bit more. And now, when the unthinkable happens to Dean, the Winchesters must find a way to make things right before their world explodes. Synopsis WHAT DO YOU DO WHEN EMBRACING YOUR BAD SELF IS THE ONLY OPTION? Dean Winchester lost his battle with power-mad angel scribe Metatron, only to be resurrected by the power of the First Blade and now transformed into a demon, cursed with the Mark of Cain. The road to recovering wayward Dean takes brother Sam down sinister paths himself, with consequences that will shake the boys to their core. The Winchesters’ angelic comrade-in-arms Castiel must pick up the pieces in the aftermath of Metatron’s campaign to overtake Heaven. With his grace failing and rogue angels still loose, Cass faces the ticking clock of his own mortality while all-new and ages-old threats again push our heroes to their human and otherworldly limits. The 6-Disc, 23-Episode Season 10 will hold you spellbound.