The show follows Brothers Sam and Dean Winchester, who travel across America in a black 1967 Chevy Impala investigating and combating paranormal events and other unexplained occurrences, follow in their father's footsteps, hunting down evil supernatural creatures like monsters, demons, and even fallen gods, while trying to save innocent people. Continuing the "family business" after their father's death, the brothers soon learn that the "hunt" doesn't just involve slashing and hacking monsters and demons, but also dealing with more powerful creatures such as angels, reapers, and even Death.