As a CIA officer, Evelyn Salt swore an oath to duty, honor and country.
Her loyalty will be tested when a defector accuses her of being a
Russian spy. Salt goes on the run, using all her skills and years of
experience as a covert operative to elude capture. Salt's efforts to
prove her innocence only serve to cast doubt on her motives, as the
hunt to uncover the truth behind her identity continues and the
question remains: "Who is Salt?"