June McCarthy has unwittingly aided an undercover Nazi naval officer with acquiring a "mother ship" for German submarines in the Atlantic.

Paris, France, 1482. Frollo, Chief Justice of benevolent King Louis XI, gets infatuated by the beauty of Esmeralda, a young Romani girl. The hunchback Quasimodo, Frollo's protege and bell-ringer of Notre Dame, lives in peace among the bells in the heights of the immense cathedral until he is involved by the twisted magistrate in his malicious plans to free himself from Esmeralda's alleged spell, which he believes to be the devil's work.