In the barracks of the "Settecamini" fire brigade in Rome, the shabby Squadra 17 tackles missions with resounding failures, waiting in vain for a chance for redemption.

Following a twinning between the national fire brigade and the special forces of the Canadian firefighters, Captain Carter arrives in Rome.

Frenetic in its pacing and with miniscule character development, this trite slapstick farce stars three Italian comics - Paolo Villaggio, Lino Banfi, and Massimo Boldi as the idiot-nephews of a wealthy invalid (Enrico Maria Salerno). The uncle's plan is to teach the trio how to successfully steal for a living but the plan does not have a chance against their exaggerated ineptitude.

Urca (Renato Pozzetto), a young man living in the mountains of Lombardy, takes off with his hang glider to go to finally see the sea. During the voyage flying over Milan, but just as he was admiring the city from an attack of coughing and is forced to crash-land in the San Siro stadium. He discovers the city that his elderly mother had recommended to avoid at all costs, falling in love also noting its strengths and its shortcomings.

A series of skits involving customers and store personnel from several departments of the big department store.

Carabinieri's lieutenant Duilio Cordelli is in charge of investigating fake banknotes traffic. He discovers that a 60 billion lira bank robbery is linked with his case. Things get more complicated when the main suspected, Lorenzini, is killed. Moreover, Cordelli villa is blown up and the evidence points to the conclusion the whole case could be solved only by flying to London.

The adventures of the Milanese yuppies continue, always polished, "at home" in via Montenapoleone or at Nepentha, impeccable in dressing and "winning" at work, a little less in private life.

In this second episode Dalmazio and Egisto come, respectively, from the prison and the insane asylum. They risk a second arrest for their awkwardness so they return from their "uncle" who is willing to help them.