Two waiters who work in a restaurant, whose owner is a big boxing fan, pretend one of them is a boxer and the other his manager. The supposed boxer wins his first matches thanks to set ups organized by the other but when he beats a champion from another part of town, he is severely beaten up by his supporters.
| Actor | Role |
|---|---|
 Franco FranchiFranco Marsala | Franco Marsala |
 Ciccio IngrassiaCiccio Trapani | Ciccio Trapani |
 Mario CarotenutoAmleto Rossetti | Amleto Rossetti |
 Ave NinchiAdele | Adele |
 Paola TedescoMarisa | Marisa |
 Gino MilliEnzo | Enzo |
 Umberto D'OrsiGiovanni | Giovanni |
| GGiulio RinaldiGolia | Golia |
 Tiberio MurgiaIl vigile urbano | Il vigile urbano |
| NNuccia BellettiNot listed | Not listed |
 Carla ManciniFiglia del droghiere | Figlia del droghiere |
 Ada PomettiChemist | Chemist |
 Enzo AndronicoL'insegnante di teoria del pugilato | L'insegnante di teoria del pugilato |
| LLuca Sportelliil droghiere | il droghiere |
 Ugo AdinolfiBodyguard of Giovanni | Bodyguard of Giovanni |
 Nino VingelliPrimo ristoratore truffato | Primo ristoratore truffato |
| FFranco CremoniniSpeaker | Speaker |
 Gianni Di SegniSparring Partner di Franco (uncredited) | Sparring Partner di Franco (uncredited) |
 Augusta Di VincenziForeign tourist on bus (uncredited) | Foreign tourist on bus (uncredited) |