This film traces the life of tenor Enrico Caruso (1873-1921). He loves Musetta, in his home town of Naples, and then Dorothy, the daughter of one of the Metropolitan Opera's patrons. Caruso is unacceptable to both women's fathers: to Musetta's because he sings; to Dorothy's because he is a peasant. To New York patricians, Caruso is short, barrel-chested, loud, emotional, and unrefined. Their appreciation comes slowly. The film depicts Caruso's lament that "the man does not have the voice, the voice has the man": he cannot be places he wants to be, because he must be elsewhere singing, including the day his mother dies. Throughout, Mario Lanza and stars from the Met sing.