Harmon "Harm" Rabb Jr. is a former pilot turned lawyer working for the military's JAG (Judge Advocate General) division, the elite legal wing of officers that prosecutes and defends those accused of military-related crimes. He works closely with Lt. Col. Sarah Mackenzie, and together they do what needs to be done to find the truth.

Top agent Delilah dies in a risky mission against weapon dealer Kercharian. But she's revived with high-tech medicine and artificial body parts. As invincible superwoman she returns and continues her fight against Kercherian, who's newest deal includes Plutonium from Russia.