1860, Kingdom of the Two Sicilies. While Garibaldi's troops are invading this lawless territory, four female bandits nicknamed the "Drudes" are looking for their own personal revenge.

It's 1943 and World War II is raging in Europe. In New York, Arturo and Flora the daughter of a restaurant owner are in love, but she is promised in marriage to the son of a Mafia boss. There is a way around this, but to be able to marry Flora, Arturo needs to get permission from her father, who lives in a village in Sicily. Arturo doesn't have any money, so the only way he can get to Sicily is to enlist in the U.S. Army, which is preparing for a landing on the island.

1828. In the wake of the repression of revolutionary movements in Southern Italy, three young friends join Giuseppe Mazzini's republican and unificationist cause. Their idealism will clash with the inevitable disillusionment as they grow apart over the decades.