Supernatural: The Television Series 2015 Wall Calendar features images of stars Jared Padalecki and Jensen Ackles and others in the battle between good and evil on the show.  Sam and Dean Winchester are brothers and hunters of all things unholy and supernatural. Together with their allies both angelic and demonic, they travel America on their mission to rid the world of evil forces and stop the ongoing war between Heaven and Hell. But evil lurks around every corner, and the Winchesters must stay one step ahead of everyone else, as the fate of humanity hangs in the balance.