Valerio is a famous advertising man who is going through a deep crisis of inspiration. His company is also going through a difficult time but the man gets the fundamental help of his sister Barbara and his brother-in-law Giulio, who offer him a considerable sum of money if he will take care of their son's dog, since they will be abroad for some time. Too bad Valerio can't stand dogs, but when he's forced to accept and starts taking care of Spugna: it will be the beginning of an experience that will change him in an unexpected way.
| Actor | Role |
|---|---|
 Giorgio TirabassiValerio | Valerio |
 Carolina CrescentiniEmma | Emma |
 Fabio TroianoMarcello | Marcello |
 Dino AbbresciaDavide | Davide |
 Susy LaudeGrazia | Grazia |
 Nicola NocellaSpartaco | Spartaco |
 Luca AngelettiGiulio | Giulio |
 Patrizia LoretiSignora Giulietta | Signora Giulietta |
 Pietro De SilvaSignor Giulietti | Signor Giulietti |
 Maria Chiara AugentiBarbara | Barbara |
| VValerio BaseTommy | Tommy |
| MMiwokSpugna | Spugna |
 Gaetano AmatoIvan | Ivan |
 Dorotea MercuriMarina Sparkle | Marina Sparkle |
 Ludovica Modugnola proprietaria del canile | la proprietaria del canile |
| AAnna Maria LolivaNot listed | Not listed |
 Giada BenedettiNot listed | Not listed |
| MMarco CaldoroNot listed | Not listed |
 Nadir CaselliNot listed | Not listed |
 Renato CortesiNot listed | Not listed |
 Biagio ForestieriNot listed | Not listed |
| SSophie OlssonNot listed | Not listed |