The factory in which Cameron is built is shown in "
Heavy Metal" when the cyborg and the Connors track a shipment there of
coltan—the metal from which Terminator endoskeletons are constructed. The appearance of Cameron's outer organic covering is modeled after a captured human resistance fighter,
Allison Young. The episode "Allison from Palmdale" shows the cyborg interrogating Allison in a future Skynet prison about the details of her life, the location of John Connor, and the nature of Allison's superficially innocuous bracelet pass. Once the interrogation is complete, the Terminator kills Allison and sets out to infiltrate the resistance in Allison's place to terminate John and "place his head upon a pike for all to see". At some point, the cyborg is captured and reprogrammed by John to serve as their ally, as were the T-800 and T-850 in the second and third films, and another Terminator in
The Sarah Connor Chronicles episode "
Dungeons & Dragons". Flashbacks detailing Cameron's time in that episode exhibit John's uncle, resistance fighter
Derek Reese (
Brian Austin Green), acting with suspicion towards Cameron. This departure from 2027 follows those of each of the Reese brothers on similar missions, as evidenced by the cyborg's presence in his headquarters in "Dungeons & Dragons" when the Reeses both leave. A temporal engineer is sent back in time to 1963 to build and hide a time machine in a bank vault. The first season's main story arc concerned the efforts of Cameron and the Connors to locate and retrieve a chess-playing computer called The Turk, which was destined to evolve into Skynet. This information led Sarah to the man responsible for the computer's creation,
Andy Goode (
Brendan Hines), in the
following episode. Two episodes later, Andy was killed, The Turk was stolen and, in a story arc that encompassed the second half of the season, Cameron worked with Sarah, John and Derek to acquire it from a man named
Margos Sarkissian (
James Urbaniak). However, Sarkissian managed to catch Cameron in a car bomb, as part of the season finale's
cliffhanger. Two additional plot lines are also developed over the course of the season. In the fourth episode, "
Heavy Metal", Cameron discovered that Cromartie (now portrayed by
Garret Dillahunt) continued to pursue John after the events of the pilot. The episode "Heavy Metal" also introduced a storyline concerning Cameron assembling materials involved in the construction of a Terminator. The cyborg has collected a bar of
coltan—a metal used in Terminators'
endoskeletons—and a computer chip from
a Terminator destroyed in the episode "
Queen's Gambit". It is suggested in subsequent episodes that these pieces were retained to effect necessary repairs. In the second season finale, Cameron denies that exposure to Terminators and their shielded nuclear power cells cause cancer in humans, as John believes that if his mother is sick it could be from living with her for so long. Cameron states that she has internal sensors to detect radiation leakage. While rescuing Sarah from the Los Angeles County lockup, Cameron sustains heavy damage, including the loss of her left eye covering. Cameron then enters the basement of ZeiraCorp to find John Henry. The cyborg's body is subsequently found inside the room where John Henry was kept, but missing its chip as the original chip (from Cromartie) was destroyed by Sarah Connor. When John and the T-1001 give chase into the future, a character portrayed by Glau is present, but it is Allison Young and not Cameron, as Friedman stated in the episode's audio commentary. == Reception ==