In 1212, a Children's Crusade is launched after a young shepherd, Jacques de Cloyes, claims to have had a vision in which it is said that the innocence of children would be able to liberate Jerusalem. A monk, returning from Holy Land, joins the crusade and hears the children's confessions, gradually realizing that most of them are taking part not for religious, but for more worldly reasons, like rejected love and hopes for freedom.
Small time crook Napoleone falls into an unlikely gang made up of a gangster, called The Baron, and his two cohorts, Agonia and The Captain, where Napoleone takes them to Rome where they shack up with a shady used car dealer caled Il Cajella to help finance their new life of crime by planing to rob a statue from the Vatican. But a big-time American gangster, named Joe Ventura, hears about the heist and wants the priceless statue for himself by having his mistress, Samantha, come onto and betray the woman-hungry Cajella to give the statue away to her.
Gerard, a young man from a "good family" dreams of becoming an actor. To do this, he follows everywhere his sister Frédérique who is infatuated with cinéma vérité.
