Based on the misdeeds of the criminal group headed by Paolo Casaroli, who was dedicated to robbing banks.

When a promising record company president is arrested, his daughter takes over his company to promote her own rock and roll music by promoting various young singers.

Gabriella, a maid, wears a jewel at a dancing party which belongs to her mistress, and when it is stolen she is accused of the theft and sent to jail. Some other maids organize a search party for the real thief who seems to be a moustached youth who continually sings a popular song.

A beautiful girl plans to seduce, then murder, the brutal conqueror who has taken over her city.

A psychiatric-clinic medical director runs some tests on two patients, the Ragionier Antonio Vignanelli and Cavalier Peppino Caprioli, so they must retrieve some memories of family life in order to understand their mental illness.

A television broadcast launches a proclamation for amateurs: "If you know how to speak, you will know how to sing". The award mirage lured many person, with ambitions or financial problems, to enroll in the competition.

In the summer, while their wives and children are away, four men try to enjoy their free time.

Gianna Maria Canale as the Duchess who is offered a banquet and requests for a hard-boiled egg. The stingy Spanish lord, who used his last gunpowder to fire a salute to the noble lady and thus has no more when a bunch of pirates, led by Nadir, launches an attack against his castle. Nadir is the dashing fiery hero.