Arrivano Joe e Margherito

Emissary of the American mafia "baby" Joe is sent into Sicily to deliver in the new York heir of the "family" of don Salvatore. However, do not agree with the other Sicilian "family" under the leadership of Dona Alcione. Fleeing from assassins sent by Joe ward captures a pleasure yacht, on which rests a middle-aged Englishman with a daughter. Along with the new passengers the ship holds a course in Monte Carlo, where Joe hopes to enlist the help. And while the Mafioso from America does its work in the city, to guard the yacht he hires a local fisherman Margarita, which, of course, don't have a clue