Since her husband is distracted by his passion for horse racing, Lucia decides to make him jealous by pretending to be the lover of his bodyguard, Diego.
| Actor | Role |
|---|---|
 Diego AbatantuonoDiego | Diego |
 Monica VittiLucia | Lucia |
 Philippe Leroyprincipe Giulio Lovanelli | principe Giulio Lovanelli |
 Jenny TamburiNunzia | Nunzia |
 Martufellogiocatore di carte al bar (as Maurizio Martufello) | giocatore di carte al bar (as Maurizio Martufello) |
| SSalvatore Iaconoportiere del palazzo | portiere del palazzo |
 Roberta Lericicameriere marchigiana | cameriere marchigiana |
 Giulio MassiminiAlfredo | Alfredo |
 Tito LeDucPaul | Paul |
| GGianfranco PrincipiNot listed | Not listed |
 Giovanni FebraroNot listed | Not listed |