During a lawn party at his New York home, steel magnate Theodore Morton claims he is bankrupt as a deterrent to Lord Dormer and the Duke of Medonia, two fortune hunters competing for his niece, Betty. After the suitors depart, unscrupulous Carl Gates is informed by his fiancée, banker's secretary Adele Shelby, that Theodore was lying. Carl pursues Betty, who accepts his proposal with the belief that the marriage will benefit her uncle. During a yachting expedition with Carl, Betty falls overboar...