Enrico Caruso's only passion is to sing. For that, he leaves his hometown of Naples, Italy, and travels to America to sing for the Metropolitan Opera. At first, his lack of education and poor background make him an outcast in the high-class opera world. Eventually, his voice wins him both fans and the hand of his love, Dorothy. But his nonstop pace and desire to perform at any cost eventually take their toll on the singer's health.
| Directing | Richard Thorpe | Director |
| Writing | William Ludwig | Writer |
| Production | Joe Pasternak | Producer |
| Sound | Irving Aaronson | Original Music Composer |
| Production | Jesse L. Lasky | Associate Producer |
| Sound | Johnny Green | Music |
| Camera | Joseph Ruttenberg | Director of Photography |
| Editing | Gene Ruggiero | Editor |
| Art | Cedric Gibbons | Art Direction |
| Art | Gabriel Scognamillo | Art Direction |
| Art | Edwin B. Willis | Set Decoration |
| Sound | Ernesto De Curtis | Music |
| Sound | Douglas Shearer | Recording Supervision |
