Recap Last season on the Sarah Connor Chronicles, Derek Reese is terminated at the Weaver mansion during the rescue of Savannah Weaver. Already badly damaged, in her final act, Cameron gives her chip to John-Henry who escapes from the Zeira lab to an uncertain future where "metal" is shot on sight by humans. Catherine Weaver travels to the same uncertain future with young John Connor. Ms. Weaver to protect her son and John to retrieve Cameron's chip and save her life. But John is abandoned by Ms. Weaver, no one has ever heard of a "John Connor" and the chances of saving Cameron, or even himself, are zero. With Derek, Cameron, John-Henry, Catherine, and John Connor dead; left behind are Savannah Weaver, James Ellison and Sarah Connor. The Chronicles of Sarah Connor continue.
[Season 1] "This season, a mother will become a warrior, a son will become a hero, and their only ally will be a friend from the future." [Season 2] "This season, allies become enemies, a boy becomes a man, and the terminator saga is reborn." [Season 3] "This season, an uncle is dead, a mother will become a peacemaker, a son and hero will disappear, and their only ally and friend will be betrayed."