Stargate SG-1 Season 9 Episode 10
The Fourth Horseman (1)
Earth is infected with a deadly Ori plague, prompting an ally from SG-1's past to come to their aide. Gerak proposes that the Free Jaffa follow the Ori religion.
9 - 20CamelotMar. 10, 2006- 9 - 19CrusadeMar. 03, 2006
- 9 - 18Arthur's MantleFeb. 24, 2006
- 9 - 17The ScourgeFeb. 17, 2006
- 9 - 16Off the GridFeb. 10, 2006
- 9 - 15EthonFeb. 03, 2006
- 9 - 14StrongholdJan. 27, 2006
- 9 - 13Ripple EffectJan. 20, 2006
- 9 - 12Collateral DamageJan. 13, 2006
- 9 - 11The Fourth Horseman (2)Jan. 06, 2006
- 9 - 10The Fourth Horseman (1)Sep. 16, 2005
- 9 - 9PrototypeSep. 16, 2005
- 9 - 8BabylonSep. 09, 2005
- 9 - 7Ex Deus MachinaAug. 26, 2005
- 9 - 6BeachheadAug. 19, 2005
- 9 - 5The Powers That BeAug. 12, 2005
- 9 - 4The Ties That BindAug. 05, 2005
- 9 - 3Origin (3)Jul. 29, 2005
- 9 - 2Avalon (2)Jul. 22, 2005
- 9 - 1Avalon (1)Jul. 15, 2005
