Supergirl saves Rick, the head of the Hustlers street gang, from an assault by their rivals, the Flaming Serpents. Taking him back to his home turf, she learns from Rick that the gang has gotten out of warfare and into community service, such as restoring a condemned building. Supergirl goes to the Flaming Serpents to talk peace, but, when one of their gang is kayoed from behind and put in a deathtrap from which Supergirl rescues him, Little Napoleon, a Serpent, accuses the Hustlers of the deed. A gang war almost ensues, but Supergirl immobilizes both gangs with her powers and then proves that Little Napoleon is the guilty party. He confesses that he wanted to be a big man in the gang, and both Hustlers and Serpents cease hostilities and agree to work on the building project together.

Melba Manton saves a movie star from being kidnapped by his agent.