Police suspect former Counterstrike team member Nicole to be a jewel thief. Spurning Peter's help, she tries to find out who stole the jewels. The Counterstrike team follows her, but so do the real jewel thieves.
An ex-KGB agent and his female partner steal a Soviet nuclear missile and smuggle it into France to deliver it to the buyer. The Counterstrike team scrambles to find these arms merchants and retrieve the missile.
Airplane full of Stone's Navy Seal buddies gets shot down. Stone's lone investigation reveals a cover-up by a rogue colonel. In the ensuing shootout, Stone gets wounded, but he escapes. His pals try to find him.
A dead DEA agent's son turns to Stone for help after he is targeted by a stripclub-owning informant who worked with his father. Peter and Gabrielle help Stone and DEA bring down a drug-smuggling operation.
The head of an Addington-supported charity in war-torn Bosnia disappears during the civil war. To find her, Stone becomes a dock-worker, Peter takes her place in Bosnia and Gabrielle looks at the charity's New York office.
A released serial killer starts killing off the parole board members who had denied him parole. A female psychiatrist and Addington are on his hit list. Counterstrike team must find him before he strikes.
An artist gets killed after a party that Gabrielle attends. Police start suspecting her after she tells them that she has no memory of what happened at the party. Peter and Stone try to jog her memory.
Chased by journalists, a senator friend of Addington dies in a car accident. Peter's confrontation of journalist Monroe Park makes Park start work on a slanderous story about Addington. The team must turn the tables on him.
British government asks for and gets Counterstrike's team help in arranging secret talks in Toronto between Protestants and the IRA. The team must protect the Protestant leader and his family from extremists opposed to peace.
Journalist investigating wrong-doing by British government officials gets killed. Counterstrike team helps a colorful New York female detective in the murder investigation, but things go horribly wrong.