Fred Astaire and Ginger Rogers kick up their heels on an ocean liner in this musical. Ballet star Pete Peters (Astaire) is in love with celebrity Linda Keene (Rogers), and his infatuation leads him to set sail across the Atlantic. Unfortunately, he hardly knows her, but a little white lie results in everyone thinking the two stars are married. George and Ira Gershwin provide the musical score that includes "They Can't Take That Away from Me."