Good show.

Probably one of the best sci-fi series to ever air on television.

Loved this show; I watched most of it during its original run in the early to mid nineties. Along with Buffy and The X Files, it was one of the early shows to feature long-running story arcs that could extend through multiple seasons. The only problem was that Season 5 was a bit of a letdown. The show's creators didn't know if they would be renewed for a fifth season when they were wrapping up the fourth one. They ended up making sure they would conclude the major story arcs by the end of season 4, meaning that they didn't have as much stuff planned for S5 (losing Ivanova didn't help, either). Still, "Sleeping in Light" was a wonderful final episode.

I'm too lazy to check and I just want to be able to post something in this thread, but is this show on Netflix?

Damn. I remember watching this one episode years and years ago where these aliens poison the atmosphere of Earth—or maybe it was a virus—and then they have to set out to find a cure/antidote.

That's Crusade, a spin-off/sequel. It was cancelled after 13 episodes so it never quite takes off. It's decent but the original is way better.

I'm sure you can find convenient streaming for it. Putlocker does have it. I recommend watching the pilot movie (The Gathering) first as well. The other specials are optional as they don't add much to the lore.

Dammit! Netflix or GTFO.

<Kosh voice> yes </kosh voice>

That line reminds me of LOTR. So do things like Za'ha'Dum

Yeah, Putlocker is great. I use my PS 4 for sites like that so I can watch what I want without fear of malware & viruses. I don't recommend it on a PC.