A judge on crusade to take down the Italian Mafia uses a gangster turned state's witness (a so-called "repenter") and a New York banker to do it. But things aren't quite what they seem.

Fracchia is desperate: he has to sell a house with at least five bathrooms within three days or his boss will fire him. Incredibly, he and his pal Filini manage to find the perfect house, a castle in Transylvania owned by some count Vlad... things get even worse when they meet the Count and his sister, who has a crush on Fracchia and decides to marry him!

Marco is married to Carla, a rich businesswoman. She's off to Geneva for two days; he has a tryst with Monique, a Swedish air hostess. Carla's flight is canceled, so she heads home about to catch Mario en flagrant. Mario's salvation is Enrico, an old school mate and hapless salesman who shows up to beg Mario to buy toilets so he won't lose his job. Mario signs an order in exchange for Enrico's posing as Monique's husband. Carla invites them to stay overnight and join a business dinner party catered by Enrico's wife, Matilde. Enrico spends the evening trying to avoid her, Mario spends it chasing the willing Monique, and Carla wants to close a deal. Can this farce end happily?

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.

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.

Savino La Gastra discovers his wife Celeste has a liaison with an architect: Andrea. Even if also Savino has a story with Elvira, a judge's wife, he decides anyway to ask to a mobster to kill his wife. In the mean time Celeste is organizing a surprise party for Savino's birthday, and that day things start to get complicated. First Savino kills accidentally the mafia killer in charge to kill Celeste; second his lover Elvira arrives to the party with the judge... not to mention the police and the mafia Don...