8- 9 [better]: Supernatural All Seasons 1- 2- 3- 4- 5- 6- 7-

Originally planned as the series finale, Season 5 is widely considered the best season. Lucifer is free. Horsemen (War, Famine, Pestilence, Death) walk the Earth. The brothers try to stop the apocalypse without saying “yes” to their respective archangels.

The first five seasons, overseen by creator Eric Kripke, are often cited as the show's "Golden Age." This arc is characterized by a perfect steady climb in stakes. Supernatural all seasons 1- 2- 3- 4- 5- 6- 7- 8- 9

Deepens the lore of the "Special Children" and culminates in the opening of the Devil’s Gate. Originally planned as the series finale, Season 5