"Terminator: The Sarah Connor Chronicles" reveals what happens when Sarah Connor (series star LENA HEADEY) goes on the offensive against an ever-evolving technological enemy bent on destroying her life -- and perhaps the world. At the end of "Terminator 2: Judgment Day," Sarah vanquished the Terminator sent from the future to kill her 15-year-old son. Now Sarah and her son, John (series star THOMAS DEKKER), find themselves alone in a very dangerous, complicated world. Fugitives from the law, they are confronted with the reality that still more enemies from the future and the present could attack at any moment.As Sarah confronts reality, John knows that he may be the future savior of mankind, but he is not yet ready to take on the mantle of leadership that he's told is his destiny. He finds himself inextricably drawn to Cameron (series star SUMMER GLAU), an enigmatic and otherworldly student at his high school. Cameron soon proves to be much more than his confidante, as she assumes the role of fearless protect

Dr. Megan Pillay (Lena Headey - Terminator: The Sarah Connor Chronicles, The Brothers Grimm) is on-call for 24 hours when a young man, Martin is admitted from a road traffic accident. She is determined to save him, but her colleagues are not so sure. Directed by Helena Smith.

Sarah finds herself in a business transaction with a mysterious business man.

Agent Ellison's discovery of a cyborg arm puts him in danger.

After a damning accusation of Cameron by Derek (recurring guest star BRIAN AUSTIN GREEN), John defends her and finds himself at odds with Derek.

Rachel (Piper Perabo) and Luce (Lena Headey) share an awkward moment.

Katherine (Lena Headey) dissects a body part from an unknown creature.

Queen Gorgo (Lena Headey) pleads for reinforcements for the King.

Luce (Lena Headey) teaches Rachel (Piper Perabo) how to scream at a soccer match.