Thelma Henderson is missing, and Rick discovers that her husband Walter has heavily insured her life.

The theft of $100,000 worth of jewels from a Long Island socialite introduces Robin Scott to a gang of dangerous hoodlums disguised as playboys.

Robin Scott's apartment is burglarized and bugged by a clever gang of swindlers, headed by Fred Caine, an unscrupulous private eye, and Jack Hayes, who looks and talks like Robin.