1. New Order (Part 1) When Carter and Teal'c fly to the Asgard world of Hala with hopes of finding a way to revive O'Neill, they are attacked by Replicators, who take Carter prisoner. Meanwhile, Dr. Weir and Daniel Jackson attempt to negotiate a treaty with Goa'uld System Lords who wish to unite against a common enemy. 2. New Order (Part 2) The Goa'uld send a mothership to Earth, demanding that it prove its superior defences. As Dr. Weir applies her most expert diplomatic tactics, Daniel and the still unconscious body of Colonel O'Neill are unexpectedly beamed aboard Thor's ship, where Thor tries to access the knowledge of the Ancients. 3. Lockdown When Jackson contracts a mysterious illness from a Russian colonel, O'Neill is convinced that an epidemic has infected the base and orders a lockdown. But when Jackson reveals that he was actually possessed by Anubis - who is now loose on the base - O'Neill must discover the identity of the new host! 4. Zero Hour O'Neill finds his plate full with a visit from the president and negotiations between two warring tribes from the planet Amra. But when SG-1 is captured by a Goa'uld System Lord and he's forced to choose between the safety of the team and the fate of an entire planet, O'Neill begins to question his competency!