The title of this episode is a famous palindrome (it reads the same when spelt backwards as it does forwards).
Stephen Tobolowsky later had a reoccurring role on the show Californicaton which starred David Duchovny who was also in the X Files from which The Lone Gunmen were a spin-off of.
The first credited screenplay for Thomas Schnauz. A longtime friend of Vince Gilligan, Schnauz transferred over to The X-Files (1993) following the cancellation of The Lone Gunmen (2001) and would go on to work with Gilligan again on Breaking Bad (2008) and Better Call Saul (2015).