The team travels on a final desperate mission.
Jack encounters a man he thought was dead; Rex tries to prevent the collapse of society.
Gwen tries to protect her family and takes a terrifying journey.
Jack realizes he's vulnerable; a flight turns into a battle for survival.
Top-secret investigators try to discover why no one on Earth is dying.
When convicted child killer Oswald Danes miraculously survives his own execution, the footage holds America transfixed. At the same time, people all over the world stop dying. Day after day, the phenomenon continues. And a secret British institution named Torchwood seems to hold the answers...
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