Grace Kelly is gloriously, glamorously regal in this retelling of Ferenc Molnar's romantic fable about a shy princess whose head tells her to wed a worldly Crown Prince (Alec Guinness), but whose heart is drawn to a dashing commoner (Louis Jourdan). Garbed in dreamy Helen Rose gowns, surrounded by Mittel-European opulence, the leading lady dances, duels, flirts, falls in love and makes even the most jaded moviegoer want to believe in fairy tales. And just to prove that fairy tales can come true, Kelly became a real-life princess as The Swan went into release, marrying Prince Rainier of Monaco in a magnificent royal wedding that captured the world's imagination.