As Amanda "Mandy" Jenkins wakes up to go to work as a cook for the white Hewitt family in Birmingham, Alabama, her husband Cornell returns home from a night of gambling. When Ethel and Liza, Mandy's friends, learn that Cornell is having an affair with Eloise Jackson, the wife of Lem, they agree that wives should stick together when men two-time them. Cornell takes Mandy's money to pay for his entertainment and diverts suspicion by telling his wife that he is an automobile salesman. Liza, however, reveals the truth about Cornell when she informs Mandy that her husband is being driven around in Eloise's car. Mandy goes to a nightclub looking for her husband, and when she finds him dancing with Eloise, a fight ensues. Months later, Eloise is living in Harlem, where she is singing under the assumed name Cora Smith. Although Eloise works for producer Ted Gregory, she pushes him around and intimidates him. When Lena Powell, Gregory's secretary, suggests to her boss that her old friend, Mandy, be hired as the wardrobe mistress, he consents to it. After punching Eloise when she is drunk, Lem delves into New York's underworld, where he soon learns that he can go on relief and be paid for not working. Three days before the show's opening, Eloise becomes intoxicated and breaks her leg, and Gregory replaces her with Mandy. Mandy, who has seen Cornell penniless, has a change of heart and takes her husband back. As Cornell soaks Mandy's tired feet, he realizes that he must stray no more. When the show finally opens it is a huge success.