- Year: 2013
- Country: USA
- Creator: Eric Kripke
- Actors: Jared Padalecki, Jensen Ackles, Misha...
- Running time: 44min
They managed to make of Crowley, the great King of hell, man. It was the last part of the key that forever closed the gates of hell. But it all turned out to be only the beginning. Due to the fact that Hell is closed, there is no way to seal or expel the only Knight of hell, which stayed in the ranks-Abbadon. Then the brothers learn that there is a first in history, murderer Cain. Despite the fact that he leads a peaceful lifestyle, no one, not even the angels do not risk approach him. The first ever killer has incredible power and arms-first blade. Dean decides to assume the burden of the first blade and get print from Cain, the ability to obliterate Abbadon.