Supernatural - Season 2 ⇒

Azazel is revealed to be grooming a group of "Psychic Kids"—young adults including Sam who were visited as infants and given supernatural abilities.

Before dying, John Winchester whispers a chilling warning to Dean: he may have to kill Sam if he cannot save him. 🛤️ Expanding the Hunting World Supernatural - Season 2

Season 2 introduced iconic characters and locations that became staples of the series: Azazel is revealed to be grooming a group

If you're looking for the "must-watch" core of the season, these episodes are frequently cited as the strongest: alongside the mullet-wearing genius Ash .

A hunter’s hangout run by Ellen Harvelle and her daughter Jo , alongside the mullet-wearing genius Ash .