Leon de Paris is a modest dog-barber in Paris. In search of more satisfaction. Thanks to the economic helps of Fanny (his terrible mother in law), he succeeds to set up in Roma a very stylish "Coiffeur pour homme". But due to this, his life with Fanny isn't funny, and more, Leon has to dissimulate homosexuality for job reasons. He decides to stop this nightmare engaging "Er Cuculo" (the cuckoo) a B-gangster to simulate a robbery. In fact the plan is to take all Fanny's money, share it among them and escape in Montecarlo. Will the strange couple succeed?
| Actor | Role |
|---|---|
 Michel SerraultLéon | Léon |
 Tomas MilianEr Cuculo | Er Cuculo |
 Ombretta ColliIvana | Ivana |
 Laura AdaniFanny | Fanny |
 Giuliana CalandraSignora De Luca | Signora De Luca |
| EEnrico LuziNot listed | Not listed |
| GGloria BozzolaUrsula | Ursula |
 Cariddi NardulliSuni | Suni |
 Ennio AntonelliLadro | Ladro |
 Luciano BonanniTrippa | Trippa |
 Giacomo FuriaNot listed | Not listed |
 Simona Marchini(as Simonetta Marchini) | (as Simonetta Marchini) |
 Daniele VargasColonello De Luca | Colonello De Luca |
 Patrizia WebleyNot listed | Not listed |
 Jacques StanyNot listed | Not listed |