Robert "Bob" Davis is a well-known American dancer with a weakness for betting on the horses. After he loses his money gambling in Buenos Aires, he goes looking for a job with Eduardo Acuña, the wealthy owner of a nightclub. Acuña, however, does not wish to see him. Bob's friend, bandleader Xavier Cugat, invites him to perform at the wedding of Acuña's eldest daughter. Acuña insists his daughters must wed in order of age, from oldest to youngest. Maria, who is next in line, is not interested in getting married, much to the dismay of Cecy and Lita, her two younger siblings, who have boyfriends they want very much to wed.