In the darkest war her voice was the most powerful weapon.

The life of American woman Mildred Gillars and her lawyer, who struggles to redeem her reputation. Dubbed “Axis Sally” for broadcasting Nazi propaganda to American troops during World War II, Mildred’s story exposes the dark underbelly of the Third Reich's hate-filled propaganda machine, her eventual capture in Berlin, and subsequent trial for treason against the United States after the war.