Sam & Dean, along with the angel Castiel have battled gods, demons, mythical creatures and monsters in a seemingly unending quest to save the world. But in the apocalyptic final battle, they face off against God himself, triggering God's decision to end this reality forever. Over 20 extraordinary episodes, the legendary Winchester brothers reach the end of their long, wayward road trip after a lifetime of hunting things and saving people. In other words...the family business.