Jerry Shaw and Rachel Holloman are strangers thrown together by a mysterious telephone call from a woman they have never met. Threatening their lives and their family, she pushes Jerry and Rachel into a series of increasingly dangerous situations using everyday technology to track and control them. As the situation escalates, these two ordinary people become the country′s most wanted fugitives, and must work together to discover what is really happening. Fighting for their lives, they become pawns of a faceless enemy who seems to have limitless power to manipulate everything they do.