The Swan is a 1956 American romantic comedy-drama film directed by Charles Vidor from a screenplay by John Dighton. It is a remake of the 1925 silent film of the same name, itself based on the play of the same name by Ferenc Molnár. The film stars Grace Kelly, Alec Guinness, and Louis Jourdan, with Agnes Moorehead, Jessie Royce Landis, Brian Aherne, Leo G. Carroll, Estelle Winwood, and Van Dyke Parks in supporting roles. The film was released the day Kelly became princess consort of Monaco. Source: Wikipedia (en)