A companion list to my X-Files Mytharc list.
It contains episodes that are only loosely connected to the Mytharc, which was the case for a few episodes in the early seasons that were sometimes only connected by a single scene or a character's first appearance.
In additional the best non Mytharc episodes can be found on this list as well - in a few cases only because of single scenes, guest stars or writers.
If you do not know what to watch beyond the Mytharc, go for the episodes written by Darin Morgan. You can't go wrong with his comedic episodes!