il diavolo va in collegio (1943)

a young, rich heiress, because of her impulsive and turbulent character, is locked up in a boarding school. at first it maintains an irreproachable attitude, but then it breaks out by combining a series of jokes with the professors. falling in love with professorino di solva, when he discovers that he has a relationship with a woman and spends free hours organizing a magazine that should soon be on stage, he organizes a revenge against the young by presenting himself with the companions of the first and whistling at the end of the first act. but then she repents and replaces herself the soubrette who, indignantly, left the show and, obviously, leads him to triumph.