In "Terminator: The Sarah Connor Chronicles," (focusing on events immediately following the second film), Sarah (Lena Headey) and John Connor (Thomas Dekker) have spent two years on the run, doing what they can to stay alive. Faced with the reality that they are the only ones who know what the future will bring, they stop running and refocuse their efforts to prevent the birth of SkyNet and the coming of Judgment Day. They set up shop in California and soon realize that one of John's new classmates Cameron (Summer Glau of "Firefly" & "Serenity"), isn't exactly the girl next door