17 Years Ago, This Action-Horror 'Supernatural' Bottle Episode Thrust Sam and Dean Into an All-Out War

For many longtime fans of the show, the early seasons of Supernatural have often been considered its best due to their unique take on the horror genre, stellar standalone episodes, and killer mytharc that pulls no punches. But no matter what Sam (Jared Padalecki) and Dean Winchester (Jensen Ackles) come up against, we know they're going to end up on top, even if those around them don't always make it out alive. A perfect example of this comes from one of the show's greatest hits, the Season 3 action-horror epic "Jus in Bello," a bottle episode that pushed the Winchesters into a corner and nearly forced them to become the very thing they swore to destroy.