A penniless Prince and a petty thief become associates in a con game and when they end up in prison, the Prince, who is a compulsive gambler, loses all his money to the other and becomes his servant.
| Actor | Role |
|---|---|
 Franco FranchiFranco Pietrasicca | Franco Pietrasicca |
 Ciccio IngrassiaFrancesco Ribanera Mendoza d'Espinoza | Francesco Ribanera Mendoza d'Espinoza |
 Didi PeregoCountess Janos | Countess Janos |
 John BarthaFrancesco's uncle | Francesco's uncle |
| MMario Del VagoMeccanico truffato | Meccanico truffato |
| EEmanuela FalliniLuciana | Luciana |
| EEnrico LuziOld man | Old man |
 Renato MalavasiBattista | Battista |
 Carla ManciniNot listed | Not listed |
| SSandro MondiniNot listed | Not listed |
| AAlbino MorandinNot listed | Not listed |
 Gino PagnaniCommissario | Commissario |
 Ada PomettiSottotenente Luciana Impallomeni | Sottotenente Luciana Impallomeni |
 Gaetano RussoNot listed | Not listed |
 John StacyZio di De Espinosa | Zio di De Espinosa |
 Vincenzo VitaglianoNot listed | Not listed |
 Sandro MorettiGiocatore di poker | Giocatore di poker |
| AAlfonso TomasAvvocato Sartorio | Avvocato Sartorio |
 Augusta Di VincenziWoman gambling (uncredited) | Woman gambling (uncredited) |