That Midnight Kiss 1949
Directed by Norman Taurog | Starring: Kathryn Grayson, Mario Lanza, José Iturbi, Ethel Barrymore
Opera singer Prudence Budell, overhears truck driver Johnny Donnetti singing opera, and persuades her opera company to give him a chance in her new opera. They fall in love, but on meeting his colleague Mary while visiting Johnny's work, Prudence becomes convinced Johnny is in love with her.