Antonio, a former variety actor, keeps his daughter in an excellent boarding school by organizing small scams with his friend and colleague Felice. Commissioner Malvasia good-naturedly persecuted him. When their respective unsuspecting children fall in love, the two fathers make peace.
Diana

Luigi Pavese
Terlizzi, il padrone di casa

Ernesto Calindri
Police Commissioner Armando Malvasia

Mario Castellani
Teacher in 'Lausanne' College (uncredited)