Elías, a banker and the secret leader of a gang, tries to persuade Pedro—the father of young Laura and little Chava—to sell him his ranch. Five friends—the shopkeeper Trini, the blacksmith Quique, the horseman Cuco, the barber Javier, and the doctor Demetrio—serenade Laura. After her father is murdered, the five friends, encouraged by the judge, who reveals the banker’s guilt to them, disguise themselves as The Five Hawks and fight against the gang.