In 1930s Argentina, dim-witted Rufino and Jacinto are hired as tough guys ("guapos") by political boss Malatesta to intimidate his opponents, rig elections, etc. However, the two men change allegiances when they meet the lovely Mercedes and La Mendocina, victims of Malatesta and his gang.
The attractive, exuberant and beautiful Flor Tetis Soutien de Gambeta (Isabel Sarli), an ostentatious woman who kills men, has just been widowed for the eighth time. All her fortune was fading little by little and she now she is about to be ruined. But suddenly he sees her good luck reappear: A little canillita (newspaper seller), Pepe Mangiabróccoli (Pepe Marrone), with a good heart, who suddenly becomes a millionaire by earning the prode and falls in love with her.
Everyone tries that a successful single marry with a woman.
Flor Tetis (Isabel Sarli) has the entire male population of the small village of "Ombú Quemado" under her thumb. The local doctor, Amable Gambetta (Pepe Arias), offers to marry her, since it will improve his chances of being elected mayor. Soon the combination of her sexual demands and political problems make him want to resign...