Garibaldi, after landing in Marsala, moves on to Naples. The liberals are overjoyed but the Bourbons are terrified. The so-called Baron Tucci, on a recommendation from England, arrives at the home of Count Sereni, a notable liberal. But he turns out not to be a patriot who has returned to Italy to take part in the fight but a degraded Bourbon official who has been promised rehabilitation if he can succeed as a spy. Tucci discovers old Sereni's second wife is one of his former lovers and persuades her to murder her husband so as to gain his inheritance. She does indeed cause the count to die, by withholding his heart medicine, but not before he destroys his will.

A combination of a satire on war and a comedy with war as the background. It tells of the ordinary people living on a Naples sidestreet, from 1940 to 1950 under the dominance of the Fascists, the Nazis and then the Allies occupation forces. Primary among the citizens is Gennaro Iovine (Eduard De Filippo)who has a penchant for innocently getting into trouble, and his friend Pasquale (Toto.) The latter is a rail-sweeper who becomes a professional stand-in...a corpse used to conceal contraband...serving jail time for those who don't care to spend the time to do the time...a substitute at a political rally when violence threatens the scheduled speaker