Modern TV shows often end seasons with mild twists, but Season 4 dropped a bomb.

For those looking to understand why "The Truth is Out There" became a generational mantra, Season 4 is the definitive evidence.

If you are looking to introduce someone to the series, or if you are planning a rewatch, Season 4 is the destination. It captures everything that made the 90s the golden age of television: ambition, atmosphere, and a whole lot of black oil.

Running from 1996 to 1997, Season 4 didn't just maintain the momentum of the previous years; it catapulted the series into the stratosphere. Whether you are a "Shipper," a mythology nut, or a "Monster of the Week" aficionado, Season 4 delivered the goods.