The combined Drazi/Narn Fleet arrives and deals devastion on a planetary scale .
Londo finally meets the puppet masters
and the regent dies .
quite a lot to squeeze into an episode
the amazing achievment of this episode is that it
creates sympathy for londo and his fate
despite all that his descisions
have cost the galaxy.
We kinda already know the end of the story
as told in war without end part 2
londo will still have his keeper 20 years hence
and die strangling G Kar