Three outlaws on the run discover a dying woman and her baby. They swear to bring the infant to safety across the desert, even at the risk of their own lives.

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.

Snooty opera singer meets a rough-and-tumble fisherman in the Louisiana bayous, but this fisherman can sing! Her agent lures him away to New Orleans to teach him to sing opera but comes to regret this rash decision when the singers fall in love.

When the bride's mother is supposedly swindled out of her money by a spurned suitor, the groom's father orchestrates a scheme of his own to set things right. He is aided by a cabaret singer, while placating a jealous wife.

A rich, young beauty, Louise Durant, follows the man she loves and hopes to marry to Zurich where he studies violin at the conservatory. A piano student at the conservatory falls madly in love with Louise. The violinist loves his music first and Louise second. The pianist loves Louise first and his music second. Louise must ultimately choose which man she wants.

Opera singer Ina Massine tries to win back former husband Dr. Lincoln I. Bartlett.

Shy, destitute Peter Porter meets equally impoverished Nancy Crane at a Florida beach. Inspired by Peter's belief that a person can acquire wealth simply by creating an aura of success, the outgoing Nancy convinces Peter to join her in impersonating a confident and eccentric wealthy couple. The experiment works, and the couple secure a stunning wardrobe and a lavish room at a resort. Peter panics, however, when he gets a fantastic job offer.