A TV-news network airs a report alleging that a Marine team has used sarin gas to assassinate three renegade US civilians working at a plant producing chemical WMDs for Saddam Hussein. Harm advises Rep. Bobbi Latham and her House inquiry.

LCdr. Jack Keeter, a friend of Harm, has unexpectedly landed a stealth spy aircraft in Iran; the Iranian government has announced its intent to prosecute him for espionage. Harm, Mac, and Mic go to Iran, investigate, and intercede.