- Throw It In!: It was the director's idea to do Clark's scribbled note as a Madness Mantra with highlighted letters. Originally, the note really was supposed to just say "Scorched Earth".
- What Happened to the Mouse?: After being arrested back in "Severed Dreams", Jane from ISN is back on the air. No mention of what happened to Rick, although it's entirely possible he didn't survive.
Trivia / Babylon Five S 04 E 20 Endgame