Ruggero Dondi

Antonio is a man born with unusually large incisors; his freakishly huge teeth made him an outcast as a child and as man he has become obsessive and controlling in his relationships with women. Convinced that his girlfriend cheated on him (with her dentist, ça va sans dire), Antonio insults her in a fit of anger and in the fight she breaks off one of his teeth. Antonio now must travel across the country, going from dentist to dentist in search of someone who can make a crown that will suit his extra-large smile.

Right after she moves in with him, Frederico's new girlfriend Francesca sends him back to her former boyfriend's apartment to fetch her something she forgot - but he's surprised to find him lying there - dead. Assuming that Francesca killed him and sent him for cleaning up, he cuts him up in pieces, puts him in a suitcase and tries to get rid of it... but he has a hard time finding a suitably quiet place. Unfortunately there's a witness, who comes back on him. One thing leads to another, and the normally shy and overly fearful Frederico has to rid himself of more and more corpses until this black comedy ends.

Angela, Luisa, and Carlina are three roommates who live in a house in Milan. Maurizio, Carlina's eccentric cousin, joins the group after waking up from a coma after 20 years. His arrival is crucial to the household's finances and the girls relationships.