10. The Fourth Horseman (1)
Aired Sep 16, 200544 minTMDb
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.
Your diary entry
Sign in to log when you watched this episode, add your rating, and write a review.
Sign in →