Singing-and-dancing stage star Julie (Betty Grable) is told that husband Marty (Jack Lemmon) is reported missing in action during Korea. After a long waiting period, she makes plans to marry Vernon (Gower Champion), who is Marty's best friend. After the marriage, Marty (who crashed but survived on an island) turns up at one of Julie's shows. Upon discovering Julie's new marriage, Marty demands his rights as her first husband.