Supernatural is the story of Sam and Dean, two brothers united by the same destiny: they travel through the desert of the American plains with the mission to find and kill the most frightening creatures of darkness, which people have heard only from legends and superstitions. During this battle with evil, Sam discovers that he has a number of paranormal abilities: his strange visions foretell the death of those around him, but also the approach of dangers. Encouraged by their own father to embark on this adventure to find the creature that killed their mother many years ago, the two brothers set off a real hunt for demons: vampires, werewolves and ghosts, these are just some of the creatures with which Sam and Dean face off.