After a period of inactivity, Crisanto, a police inspector, returns to the service. When a friend of his is murdered, he decides to take over the investigation.
Don Martin, the owner of a repair company, hires Jamaican Ali to fix television antennas. The boy, besides being an excellent professional, causes a furor among the neighbors because of his great attractiveness, so the men will do everything possible to make him leave and stop competing with them.