Ramón Alvia is a professional boxer who, although he has won several international championships, is old and is at the end of his career. He resists. In the gym, Ramon discovers among the young boxers Deborah, a beautiful girl.
| Actor | Role |
|---|---|
 Leonardo SbaragliaRamón | Ramón |
 Eva De DominiciDébora | Débora |
| EErica BianchiCarina | Carina |
 Osmar NúñezDi Nucci | Di Nucci |
 Claudio RissiMario | Mario |
 Benicio Mutti SpinettaMaxi | Maxi |
| CCamila ZolezziYanina | Yanina |
 Aldo OnofriPeralta | Peralta |
| RRichard WagenerCachi | Cachi |
| DDiego ChavezDiamante Saldías | Diamante Saldías |
| EErica FaríasCuchila Rígoli | Cuchila Rígoli |
| PPablo PaolielloElvis Zambrano | Elvis Zambrano |
 Osvaldo PríncipiAnnouncer First Fight | Announcer First Fight |
| MMarcelo PitrolaAFIP Agent | AFIP Agent |
| AAna Laura Pérez PacorTeacher | Teacher |
| MMacarena SpinelliCarina's friend | Carina's friend |
| GGrace SpinelliEsposa de Di Nucci | Esposa de Di Nucci |
 Pablo IniEncargado del restaurante | Encargado del restaurante |
| LLucila NémethMoza | Moza |
| JJuana EcharteMadre | Madre |
| MMartina Nicole del ValleNiña escuela | Niña escuela |
| VVictoria Bianca del ValleNiña escuela | Niña escuela |