Alberto, son of a rich engineer, falls in love with Luisa, a ruthless manicurist who is only after his money. His parents offer him a holiday in Venice because they hope he will forget her. Alberto however leaves for Venice with Luisa, who has asked a friend of hers to take her place at the beauty parlour. Alberto's parents go there and mistake Teresa for Luisa. A series of misunderstandings ensues...
| Actor | Role |
|---|---|
| VVera CarmiLuisa | Luisa |
 Roberto VillaAlberto Mari | Alberto Mari |
 Lilia SilviTeresa Gambarelli | Teresa Gambarelli |
 Carlo NinchiCarlo Mari, the Father of Alberto | Carlo Mari, the Father of Alberto |
 Giuditta RissoneMatilde Mari, the Mother of Alberto | Matilde Mari, the Mother of Alberto |
 Antonio GandusioThe Uncle | The Uncle |
 Tino ScottiAlbertaccio | Albertaccio |
 Aldo SilvaniIl colonello Rosi | Il colonello Rosi |