Watch Naples Serenade Caliber 9

Don Salvatore Savastano (Mario Merola), the boss of the cigarette smuggling, lost his wife and his only son killed by four masked robbers, while the family, gathered in a restaurant, celebrated the First Communion of the child. From that moment on, Don Salvatore became a solitary executioner and had no other purpose in life than to take revenge with his hands of the four assassins.