Admiral Chegwidden and Clayton Webb make an unlikely team when they join forces to save a C.I.A. agent from Italian terrorists. Webb already tried once unsuccessfully to liberate the C.I.A. agent, who was his mentor, and knows he needs backup in order to retry the mission. He approaches the Admiral, with whom he has a tenuous relationship, but who he knows credits the agent with saving his life in Vietnam. Together, Webb and Chegwidden go to Italy and put into motion a dangerous trap for the terrorists that, if it backfires, will kill all involved. Meanwhile, Harm suffers an identity crisis when his classic Corvette is stolen.