2- 3- 4- 5- 6- 7- 8- 9 — Supernatural All Seasons 1-

The gates of Hell are briefly opened at the Devil’s Gate in Wyoming. Season 3: The Race Against Time

Season 3 marks a significant shift in the series, as Sam and Dean discover that they are being manipulated by a powerful demon named Azazel, who is trying to bring about the Apocalypse. The season features some of the show's most iconic episodes, including "The Exorcism of Meg" and "Desperation." Supernatural all seasons 1- 2- 3- 4- 5- 6- 7- 8- 9