Babylon 5

Season 3, Episode 9

Episode Title: Point of No Return

Air Date: 1996-02-26

Overview:

Clark has just declared martial law, and while Nightwatch prepare to take control of the station, Zack has to decide whose side he's on. In an exercise of bad timing, the prophetic widow of emperor Turhan finally comes to the station, granting Londo the visit he's been begging her for, for a long time.