Samson And Delilah Rocked by the Jeep explosion, John's 16th birthday forces him to confront the reality of his destiny alone. Meanwhile, Agent Ellison faces off with his faith and the Feds in the aftermath of Cromartie's massacre, and a new player is introduced, Catherine Weaver, who is the CEO of a high-tech corporation.
Automatic For The People Sarah and Cameron take it upon themselves to investigate a nuclear power plant. John becomes less enthusiastic about academics, but flourishes socially with the help of a new friend. Meanwhile, Catherine Weaver gains another piece of the puzzle for her pet project.
The Mousetrap After Cromartie kidnaps Charley's wife, Sarah and Derek are put to the test, as they must outwit him to ensure a safe rescue, but at what cost? Meanwhile, John is in his own sticky situation as he finds himself caught between Cameron and Riley.
Allison From Palmdale A software glitch causes Cameron to forget who she is. She goes missing from the Connors and is taken in by a street kid named Jody. Cameron and Jody end up at a halfway house where Cameron meets with a social worker who uncovers some of Cameron's distant memories. Meanwhile, Catherine Weaver meets with Agent Ellison to discuss his future at Zeira Corp, and Ellison does some digging into Weaver's past.
Goodbye To All That John and Derek infiltrate a military academy in order to protect an integral member of the future resistance. Meanwhile, Weaver's first assignment for Ellison takes an interesting turn of events when he discovers a specter from his own past.
Brothers Of Nablus When the Connors' house is robbed, they find themselves on high alert and in odd company. While Terminators track John and Ellison, Derek and Jesse continue to get reacquainted.
Mr. Ferguson Is Ill Today John and Riley's impromptu trip to Mexico results in deadly consequences, while Sarah and Ellison finally come face-to-face.
Complications Sarah's mystifying nightmares creep into her real life but what do they mean for her and John? Meanwhile, Derek and Jesse investigate a possible Skynet conspirator.
Strange Things Happen At The One Two Point Sarah's obsession with the three dots leads her to a company that she believes may have Andy Goode's Turk. Meanwhile, Jesse's plans complicate things even further, and Weaver introduces Ellison to someone very important.
Self Made Man She never sleeps, so what does she do at night? Cameron's surprising, secret life is revealed. Plus, history is forever changed when a Terminator is sent back to the wrong time.
Alpine Fields Sarah and Cameron work to save a family on the list with a connection to Derek in the future. Meanwhile Jesse's life hangs in the balance.
Earthlings Welcome Here Sarah's obsession with the three dots intensifies when she tracks down a blogger with a intimate knowledge of the symbol, and she ends up finding something she never expected. Meanwhile, Riley gets closer to John and faces off with Cameron.
The Good Wound An injured Sarah is guided by the image of John's father, Kyle Reese, while Weaver's move to protect John Henry results in deadly consequences.
Desert Cantos Sarah, John, Cameron and Derek investigate the company town connected to the destroyed factory while Weaver sends her own man into town in search of a potential survivor.
Some Must Watch While Some Must Sleep Haunted by nightmares of the man she killed in the factory, Sarah checks in to a sleep clinic. When suspicious things begin happening, Sarah suspects Skynet may be using the facility for brain-mapping.
Ourselves Alone The return of Cameron's glitch results in regrettable consequences for everyone, and Riley fears Cameron has discovered her secret.
Today Is The Day Jesse flashes back to a life-altering mission aboard her submarine, the Jimmy Carter. Meanwhile, Sarah and John decide they can't continue living in their house and make plans to leave.
Last Voyage Of The Jimmy Carter Jesse's submarine mission in the future takes a fatal turn that has unforeseen consequences for John, Sarah and Derek in the present. Also, Sarah deals with Cameron, who has become a liability, and John steps up and makes a life-or-death choice.
To The Lighthouse Fearing for her life, Sarah stashes John in a safe house with the only person she believes she can rely on, Charley Dixon. Cameron and Derek struggle to work together after she reveals a big secret, and Weaver's entire effort is at risk when John Henry is compromised, but by whom?
Adam Raised A Cain When John attempts to rescue Skynet's latest target he finds himself closing in on Weaver, but at what cost? Game plans change, causing Sarah and Ellison to reunite. Meanwhile, Weaver learns Ellison's secrets.
Born To Run The Connors come face-to-face with Weaver in a confrontation that shakes John to the core and changes his reality forever. Nothing will ever be the same.