The marquess of Grillo is a good-natured, clever and women-loving man who is always inventing stories and cracking all types of jokes. The film tells the story of his life.
Naples: Raffaele, a cafe musician, is cajoled into performing a night-time serenade outside an apartment block. However, his mandolin playing is rudely interrupted by gunshots and a falling Jamaican man, who plummets from a window above. A camp character is also ejected from a window and Raffaele is compelled to conduct his own investigation. It transpires that a celebrated maestro, Victor Navarro is being blackmailed. Lucia, Navarro's attractive daughter-in-law, was present at each murder. The amateur detective is drawn to her and becomes embroiled in a mystery involving death threats and a macabre secret...
Pasqualino Frafuso, known in Naples as "Pasqualino Seven Beauties" is a petty thief who lives off of the profits of his seven sisters while claiming to protect their honor at any cost, Pasqualino is arrested for murder and later sent to fight in the army after committing sexual assault. The Germans capture him and he gets sent to a concentration camp where he plots to make his escape by seducing a German officer.
The Godfather Don Vito Monreale knows, by chance, the Italian-American singer Nick Bouillon. Since the two are alike, Don Vito decided to exploit this similarity in his favour.
Set in Fascist Italy before the outbreak of World War II, the story centers on Tunin, a farmer turned anarchist who stays in a brothel while preparing to kill Benito Mussolini. There he falls in love with one of the whores.
Voting against the Mafia in what he thinks is a secret ballot costs Sicilian laborer Mimi his livelihood. He leaves his wife, flees to Turin and romances a Communist organizer - but he just can’t shake the Mafia. When they lure Mimi back to Sicily with a better job, he must keep his lover – and love child – under wraps. That’s when his wife announces she’s pregnant.