Chorus girls Polly, Carol and Trixie are ecstatic when they learn that Broadway producer Barney Hopkins is putting on a new show. He promises all of the girls parts in the new show and even hires their neighbor Brad Roberts, an unknown composer, to write some of the music. There's only one problem: he doesn't have the money to bankroll it all. That problem is solved when Brad turns out to be quite rich but he insists that he not perform. When opening night comes, the juvenile lead can't go on forcing Brad to take the stage. He's recognized of course and his upper crust family wants him to quit. When he refuses, they tell him to end his relationship with Polly or face having his income cut off. When Brad's snobbish brother Lawrence mistakes Carol for Polly, the girls decide to have a bit of fun and teach him a lesson.

Multi millinaire Ezra Ounce wants to start a campain against 'filthy' forms of entertainment, like Broadway-Shows. He comes to his relatives families and makes them members od his morale-boosting campain. But Jimmy, another relative is producing a show, starring Ezra's nice Barbara. But he had bad luck with his backer, this person has give him an invalid check. Another of his victims, the show-girl Mabel has the idea of blackmailing Horace, Barbaras father, whom she has met before in a slightly compromising situation to get the money.

A producer puts on what may be his last Broadway show, and at the last moment a chorus girl has to replace the star.