Supernatural is an American dark fantasy television series created by Eric Kripke. It was first broadcast way back in 2005. Starring Jared Padalecki as Sam Winchester and Jensen Ackles as Dean Winchester, the show follows the two brothers as they hunt demons, gods, ghosts, monsters, spirits, and other supernatural creatures. The series is produced by Warner Bros and has, so far, been running for 14 seasons! It is still hugely popular now as it was when it first aired.
This television drama is about the two Winchester brothers, Sam and Dean, who were raised by their father, John, to hunt and kill all things that go "bump in the night" after his wife, Mary, was murdered by an evil supernatural being when the boys were young. 22 years later the brothers set out on a journey, fighting evil along the way, to find their recently missing father who, when they finally meet up with, reveals he knows what killed their mother, a demon, and has found a way to track and kill it. Meanwhile, Sam starts to develop frightening abilities that include death visions, visions of people dying before it actually happens. These visions are somehow connected to the demon who murdered his mother and its mysterious plans that seem to be all about Sam. When their father dies striking a deal with the very same devil that had killed his wife, the brothers, now alone and without their mentor, are determined to finish the crusade their father started. But disturbing revelations about Sam's part in the demon's apocalyptic plans are presented when John's dying last words to Dean are revealed. Their motto is "Saving people, hunting things, the family business".
With their mates Castiel (Misha Collins) and Crowley (Mark Sheppard) they have survived a plethora of supernatural permutations and beings hell-bent on destroying the world and bringing about the apocalypse.
Supernatural is still running hot on pop culture convention circuits, however, the series is due to end with season 15, leaving a legacy that will be hard for other shows to fill.