The X-Files could genuinely have ended with Existence. There's room for a future version of the series, but a lot of plot is resolved and the current alien threat is so nebulous. But Season 9 looms. But before that: The Lone Gunmen.
And before that: We get hung up on all the Biblical imagery in this episode, none of it subtle. Including the UFO/guiding star thing. We are increasingly unsure on how any of the conspiracy works or what this means, but the Sculder shippers are presumably very happy.
Still curious about who exactly William's father is...?
We also wrap up this season with best and worst episodes. And best villain.