Deep cover agent Martin Odum returns to the FBI after an assignment infiltrating the Citizen's Army of Virginia, a domestic terrorist organization. He tries to re-connect with his estranged wife and son, put his life back together and get the last "legend" behind him but when the CAV announces an eminent attack, Martin must go back under in order to stop them. Also, a mysterious stranger confronts Martin to tell him that his whole life may be a deep cover legend and that everything he thinks he knows is a lie.