A man shows up claiming to be Hammer's brother but Hammer claims he doesn't have a brother. Everyone's taken with him including Doreau who goes out with him. But while on their date she catches him in a lie proving that he isn't Hammer's brother.
A bevy of bikini-clad 'terrorettes' steal a nuclear warhead and threaten to blow up the city unless their billion dollar demand is met. Sledge and Dori trace the suspects to a health spa operated by aerobics video magnate Jill Taylor.