Vera Wylde and Jessie Gender take up residence on Babylon 5 and the Excalibur on its Crusade, taking in one episode at a time.

Crusade: Visitors from Down the Street – The Excalibur encounters a ship in distress and a pair of aliens on board that speak English and seem to be aware of Earth, as it's at the center of many a conspiracy theory. This makes more sense if you remember how big X-Files was in the 90s.