Poster of Cast and Crew in Stargate SG 1 - Season 9 - Episode 10 - The Fourth Horseman (1)

Stargate SG 1 - Season 9 - The Fourth Horseman (1) (Episode 10)

Plot: Earth is infected with a deadly Ori plague, prompting an ally from SG-1's past to come to their aid. Gerak proposes that the Free Jaffa follow the Ori religion
Episode Aired On:
Friday, September 16 2005
19 years ago