Salvatore Di Donato is one of the most feared and respected members of the Mafia in Naples. His wife, Assuntina, is a young theater actress. During a pilgrimage to Madonna of the Arch, Salvatore and Assuntina meet Margaret, a woman proud and beautiful. Salvatore falls in love with her, leaves Assuntina and goes to live with his new love. Margaret, however, is a strong woman, free, resistant to bring controlled by Salvatore, and ultimately he is forced to return home, ridiculed in the eyes of all.

Leonidas, of noble lineage but poor, serves in the house of Count Aristide Of the Fava Dongo, waiting patiently for his death to arrive. He dies at last, but rumors reveal that, on his deathbed, the Count has decided to leave everything to Marco (Claudio Ercoli), his illegitimate and retarded son who secretly grew up in a boarding school. In the meantime, the whole family of Leonida moves to the luxurious estate as for certainly no one wants to miss out on this wealth opportunity...

Don Salvatore Savastano, a boss involved in the smuggling of contraband cigarettes, is forced to watch four masked robbers kill his wife and his only son in a restaurant where he and his family are celebrating the young boy's first Holy Communion. From that moment on Don Salvatore has no other purpose in life but to get his revenge on the four assassins.

Alessia returns from the convent where she was educated to the farm where she spent her childhood. As she arrives, she starts to remember the crime that made her an orphan. The animosity she feels towards her aunt starts to get explained. Aunt Agnes was responsible for the crime, so she could get the land. Alessia starts to use her sexuality to manipulate the men around her and set a trap for her aunt as revenge.

Angela is torn between two lovers - one, who tries to romance her in a straightforward manner, and the other who pretends to be severely injured in a car accident.

Rich girl Angela returns to school and falls for the local hunk. But when he refuses her advances, she pretends to be in love with the principal instead.

1981 film by Michele Massimo Tarantini