Season Eight
Goa'uld system lord Ba'al reveals to Jack O'Neill that he has been taking orders from Anubis, long thought to be dead.
In the face of a losing battle with the Replicators, Anubis seeks a powerful weapon that could destroy all life in the galaxy. Afraid of the consequences of such an event, Ba'al pleads with O'Neill to persuade Teal'c and the rebel Jaffa to destroy the temple where the weapon is buried.