Dr. Olga Romanov, a young mother and a Russian biological warfare scientist, loses her husband and children in an explosion of a Siberian Anthrax research facility during the cold war. To protect their deadly secret, the KGB thrusts her into an insane asylum. Confined and heavily drugged, a night shift guard repeatedly rapes her. An ex-KGB Colonel orders her taken off the drugs. With a clear head, Olga improvises a wooden knife and kills the rapist guard. The Colonel recruits her into a secret organization called Wildfire. At Wildfire, she metamorphosed into "the Leopard, an assassin who spreads biological terrorism across Europe and the Middle East. She works with Hamas and devises a scheme to attack Israel with Anthrax spores. The U.S. learns of the Wildfire project to attack Israel. The CIA and military design a black ops military operation to attack the Leopard's research base in western Iraq with hi-tech helicopters. The mission fails. The Leopard escapes with anthrax and a plan to rain death on Israel using a crop-duster airplane. Everyone fears the Leopard. Who is she, and what is her ultimate goal?