Episode 1 - “The Gathering” http://www.imdb.com/title/tt0106336/?ref_=nv_sr_2
Synopsis: In which we meet the crew of the space station, for better or worse. Representatives from each of the alien powers gather, and someone tries to kill the enigmatic Vorlon ambassador. The plot thickens when the station commander, Jeffrey Sinclair, is the prime suspect!
Londo Mollari: I was there at the dawn of the Third Age of Mankind. It began in the Earth year 2257, with the founding of the last of the Babylon stations, located deep in neutral space. It was a port of call for refugees, smugglers, businessmen, diplomats and travelers from a hundred worlds. It could be a dangerous place, but we accepted the risk because Babylon 5 was our last, best hope for peace. Babylon 5 was a dream given form, a dream of a galaxy without war where species from different worlds could live side by side in mutual respect. Babylon 5 was the last of the Babylon stations. This is its story.
On the comparisons between Babylon 5 and Deep Space 9: http://www.tor.com/2013/02/26/is-this-the-smoking-gun-proving-deep-space-nine-ripped-off-babylon-5/
The changes made to the show between The Gathering and the start of season 1: http://io9.gizmodo.com/5985727/the-strange-secret-evolution-of-babylon-5
In the discussion of the Earth Alliance, we note that the Earth Alliance appears to be a”humans only club” and that the various other “miscellaneous” aliens we see around the station don’t seem to have representation among the command staff or in the tribunal. We will see in “Midnight on the Firing Line” that these other aliens are part of the “League of Non-Aligned Worlds” and not part of the Earth Alliance.
Opening sequence from the original version of The Gathering, as it aired in 1993, including the original theme music by Stewart Copeland:
In sharing this extraordinary music with this audience, we make no copyright claims to it and use it only to ensure that those many fans who have never encountered it might learn of it.
Tamlyn Tomita’s credits. And Jon calls himself a Glee fan... http://www.imdb.com/name/nm0000674/?ref_=nv_sr_1
The Instance, a World of Warcraft podcast so you don’t have to:
The indispensable Lurker’s Guide to Babylon 5, entry on The Gathering. See the “Analysis’ section for discussion of Lt. Commander Takashima’s role in the conspiracy:
Michael Garibaldi’s second favorite thing in the universe: https://www.dailymotion.com/video/x1ym9b7_daffy-duck-ep-70-duck-dodgers-in-the-24%C2%BDth-century_fun