Wonder Woman prevents the destruction of a new submarine and clears an Ensign blamed for the attempt to blow the sub up.; Just after Stretch hires Joan to be his secretary, he has two men around him die, and Wildcat figures they are connected. So he assists Skinner round up a crooked gambler responsible for one of the murders.; A well-known reformer asks the public to contribute to his cause of closing up all the gambling houses in the city. But when Terry Sloane helps save the life of a man thrown from a car, he discovers the man's attacker is none other than the reformer, Caspar Crunch!