As SG-1 begins its search for the Lost City, they discover that Dr. Daniel Jackson has been returned by the Ancients without any memory of who he was. While SG-1 tried to help Daniel regain his memory, they discover that the Lost City is not on the planet where they found Daniel. However, they use the opportunity to set a trap for Anubis and destroy his new weapon. In the process, Jones is captured on Anubis’ ship while Daniel remains in hiding in hopes of rescuing him.