Two labor leaders are fighting for votes from the farm workers in the Los Angeles area. When a young union worker dies, seemingly committing suicide by carbon monoxide poisoning, both leaders come under suspicion. Even more so when Quincy announces in a press conference that he is not convinced that it was suicide, and that it may have been murder.

Rear Admiral Mckenzie, an old colleague of Quincy's, dies while opening a naval museum named after him. A simple autopsy causes confusion for Quincy and Asten when they encounter a naval commander desperate for the body, 3 Mrs. Mckenzies and the presence of a microchip inside his stomach. Soon Quincy has his Naval reserve status reactivated and finds himself involved in the cat and mouse affairs of espionage and counter espionage.