Adam Price has a lot to lose: a comfortable marriage to a beautiful woman, two wonderful sons, and all the trappings of the American Dream - a big house, a good job, a seemingly perfect life.
Then he runs into the Stranger. When he learns a devastating secret about his wife, Corrine, he confronts her, and the mirage of perfection disappears as if it never existed at all. Soon Adam finds himself tangled in something far darker than even Corrine's deception, and realises that if he doesn't make exactly the right moves, the conspiracy he's stumbled into will not only ruin lives - it will end them.