5. Divide and Conquer When SG-1 members go berserk the Tok'ra must find a way to identify SGC victims of Goa'uld mind-controlling technology. 6. Window of Opportunity SG-1 team members are exposed to a mysterious blue light from a machine that catches them in a time loop. Here, they find themselves experiencing the same things over and over again. 7. Watergate An unsuccessful Russian attempt to bring home "amazing" water through their own Stargate ends in catastrophe. The SG-1 team comes to their rescue and discovers a Stargate that remains locked open. 8. The First Ones After making a remarkable archaeological discovery, Daniel Jackson is taken prisoner by giant Unas. O'Neill leads a rescue mission to the planet and finds that most of the SG-11 is wiped out.