Kilmer goes to Cambodia and finds trails of his father who went MIA during the Vietnam War. Kilmer tracks down a friend of his father's and learns that his father is dead.
In order to avert a deadly radioactive blast, the Threat Matrix team has to work with an unsure suspect to identify terrorists who, after plastic surgery, now have new faces.
Kilmer and the team try to stop a terrorist and his young daughter before they leave the country and to disarm a potentially deadly bomb before irreparable damage is done.
One of the Threat Matrix team is killed in an attempt to prevent the North Korean Prime Minister's daughter from being kidnapped.
A bank hold-up in Mexico forces the team and the ambassador of Mexico to work together when secret alliances create a deadly situation that puts Frankie's life in real peril.
Mo plays the roll of double agent in order to apprehend a small arms dealer who is moving missiles on to U.S. soil. Meanwhile, Atkins' trust is betrayed by a Senator holding court during an election year.
Atkins is reunited with a Russian agent and an American double agent from his past when the team attempts to prevent poisoned money from reaching wide circulation.
When a crazed sniper goes on a killing spree in San Diego, the Threat Matrix team works with the FBI to stop the surprisingly young, troubled shooter.
The Team must work together in Africa and stateside in order to prevent an airliner filled with deadly nuclear waste from crashing into the East Coast of the United States.
When a trio of young renegades sets out for Las Vegas carrying a highly communicable and deadly virus, Kilmer's team risks exposure to the outbreak to stop them from reaching their destination.
Germ warfare becomes personal when Kilmer risks exposure to an extremely deadly gas in order to stop a widespread catastrophe.
Against the rising threat, the Homeland Security Agency has created a highly specialized, elite task force trained and equipped to counter anyone or anything that threatens our nation. The head of this super-secret team is Special Agent John Kilmer. He reports only to the President and has authority to call upon the technical skills, firepower and the specialist agents of the FBI, CIA and NSA.