The true story of John A. Walker, Jr., a U.S. Navy communications officer who sold top secret military codes to the Soviet Union during the Cold War years. Fueled by greed and armed with the most high-level security information, Walker built an elaborate spy network over a period of 17 years, enlisting the help of family members and military buddies alike. Walker's treason was finally brought to light by his wife Barbara after he sought to involve his own children in the espionage. (cduniverse.com)