Supernatural - What2Watch

The realization that God/Chuck has been manipulating them really shakes up Sam and Dean (Jared Padalecki, Jensen Ackles) as they enter their 15th and final season in "Back and to the Future." Along with Castiel (Misha Collins), the Winchester brothers have their hands full, given that all the souls in hell have been released and are now roaming the Earth, free to resume their carnage of choice.