Marc Revere, an United States TV singer of Italian-American, travels to Italy in search of his jet-setting fiancée, Carol Ralston, played by Peggie Castle. Revere moves in with his comical and good hearted cousin Pepe Bonelli (Renato Rascel), a struggling artist who also befriends a beautiful young girl, Raffaella Marini (Marisa Allasio), whom Revere had met on a train, and who develops a crush on him.