When Joe, a hold-up man, tries to rob Mary, a nightclub hostess, she winds winds up knocking him out. She takes pity on him, however, and nurses him back to health. He decides to go straight and marry her. Mary buys a $1000 Liberty Bond as an investment, while Joe saves up and buys a taxi to start his own business. Then Maisie, Mary's wild and money-crazy sister, shows up, which leads to tragedy.

Dolly Havens, a small-town girl with big-town ambitions that are larger than her talents, hooks up with Johnny Storm, a vaudeville performer, whose talents make the act a success. Dolly, thinking she is the reason, meets a handsome leading man and joins up with him but, before long, he discovers 'she ain't a trouper' and she is soon performing with 4th-class acts in Tank Town America.