About a year ago I went through the entire series and rated each episode on a scale of zero to ten. Out of 110 episodes, twenty episodes had the highest rating of 10! If I had to choose my favourite among those, I think it would have to be
The Fall of Centauri Prime (followed closely by "War Without End", "The Face of Enemy", "Sleeping in Light", "Messages from Earth", "Severed Dreams" and many other episodes).
Spoiler space for "War Without End" and "The Fall of Centauri Prime"
.
.
.
.
.
.
.
.
.
What makes
The Fall of Centauri Prime stand out for me is Londo's ultimate fate. He was my favourite character on the show and although we all knew from
War Without End that eventually this day would come -- being under the influence of a keeper -- it was still very sad to see. He saved millions of Centauri lives, but in return he sacrified all of his freedom -- and basically his life -- that day. What made it especially tragic was that nobody except him and the Drakh knew about it. Whatever actions he took on behalf of the Drakh would be perceived as actions performed solely by himself. And after that day he was truly alone.
If anyone is interested, my
Top 20 Episodes are as follows:
(in broadcast order)
Season 1
Babylon Squared
Chrysalis
Season 2
The Coming of Shadows
The Long, Twilight Struggle
The Fall of Night
Season 3
Messages from Earth
Severed Dreams
Interludes and Examinations
War Without End (Part One)
War Without End (Part Two)
Z'ha'dum
Season 4
Falling Toward Apotheosis
Into the Fire
The Face of the Enemy
Between the Darkness and the Light
Endgame
Season 5
And All My Dreams, Torn Asunder
Movements of Fire and Shadow
The Fall of Centauri Prime
Sleeping in Light
As you can see, I'm a sucker for arc episodes.