A boxing manager discovers that one of the boxers who have been promoted in love with a protected model and his mistress. Mad with jealousy, organized a match between it and another fighter who are friends with each other. Revenge in this case will be bitter.
| Actor | Role |
|---|---|
 Dean SelmierMiguel Valdés | Miguel Valdés |
| JJosé LegraJosé Laguna | José Laguna |
 Rosanna YanniElena | Elena |
 José María PradaYoung Miranda | Young Miranda |
 Irene DainaOlga | Olga |
 Pilar CansinoEstrella | Estrella |
| JJosé Félix MontoyaRoldán | Roldán |
 María Luisa San JoséChica de alterne | Chica de alterne |
| JJosé TruchadoKid | Kid |
 José María TassoCamarero | Camarero |
| JJosé Luis LluchNot listed | Not listed |
| AAntonio RamisNot listed | Not listed |
| AAntonio OrengoNot listed | Not listed |
| NNorma IrisNorma | Norma |
 Gérard TichyÓscar | Óscar |