William Charles Lengel

After losing his factory job, virtuoso violinist Tommy Breen is inspired by June Norton, who lives in the same boardinghouse to write his song, "When You Smile with Your Eyes in Mine." Song publisher Simon Berg signs Tommy and the song becomes an enormous success. Success goes to Tommy’s head, he forgets June, surrounds himself with Broadway lowlife, spends extravagantly, and becomes infatuated with Mona Merwin, a musical comedy performer. He hits a rough patch, and June asks Berg to help her save Tommy from himself, so he decreases Tommy's royalty checks. Tommy's Broadway friends desert him when the checks stop coming. Now that Tommy has seen the error of his ways Berg sends him to a country cottage he purchased in Flatbush, where Tommy finds June waiting to marry him.

Impresario Thomas Sullivan arrives in Ossawatomie, Kansas, to debut a new musical show written by local boy Gene Harris. After auditioning with a song by her bookkeeper boyfriend Brian McBride Sullivan hires Millicent Lloyd and takes her to New York City, where she becomes a famous singer. Brian, arriving in the city with a new opera, keeps his presence secret from Millicent until he has achieved success. But Harris suffering writer’s block steals Brian's work and presents it to Sullivan as his own. With the help of music publisher Gus Hertz, Brian exposes Harris and reclaims his composition. He and Millicent are reunited, and the opera goes on to enormous success.