An ex-Scotland Yard detective returns to Kingston to work in missing persons and finds herself on a quest to solve a case that will blow her world apart.

A drug lord tries to sell off his highly profitable empire.

Two young soldiers, Bartle and Murph, navigate the terrors of the Iraq war under the command of the older, troubled Sergeant Sterling. All the while, Bartle is tortured by a promise he made to Murph's mother before their deployment.

Working for the FBI's Deep Cover Operations division, Martin Odum can transform himself into a different person -- whether it's an assignment as a Serbian extremist, a corrupt Chicago police officer, a British special forces colonel, or a legendary computer hacker. But when he learns that his life, itself, may be a lie, he faces the demands of his job and a desire to solve the mystery of his identity. And given the choice between the two, Odum doesn't always make the right decision. From the producers of "Homeland," "Legends" is based on Robert Littell's award-winning book.