I love those little funny lines they throw into those episodes from time to time:
"You will know pain, and you will know fear, and then you will die. Have a pleasant flight!" That was great.
A few fun facts about this episode: Andreas Katsulas (G'Kar) hated that chest piece, because even if he shaved his chest, there would always be chest hair getting stuck in the glue.
At Londo's party, the other actors didn't know he would get up on the table, so if they looked surprised , that was a genuine reaction.
The different religious people that were mentioned by name when they showed that line-up where all the real deal. The reason why the atheist came first was because that is what JMS identifies as.
(I got those facts from the reaction video that JMS did himself on a few episodes, giving us a lot of background info. Unfortunately, you can't watch those because they have a lot of spoilers about future episodes.)