David James Elliot stars as Lieutenant Commander “Harm” Rabb, Jr., a courageous and exceptional naval lawyer in the Judge Advocate General (J.A.G.) Corps. Tasked with investigating and prosecuting crimes, accidents, terrorism, and espionage within the Navy and Marine Corps, Harm serves as investigator, prosecutor, and defense attorney. Alongside his partner, Lieutenant Colonel Sarah “Mac” MacKenzie, they use their intelligence and determination to solve cases involving murder, treason, espionage, and other serious offenses. JAG blends the intensity of the battlefield with the suspense of criminal investigation into an action-packed hour.