Jean Marais, Alexandre Dumas, Sylva Koscina, Jacques Laurent, Jean-François Poron, Gisèle Pascal, Henri Decoin, Laurent Devries, Gerald Devriès

Le masque de fer is a movie starring Jean Marais, Sylva Koscina, and Jean-François Poron. The story of the Three Musketeers, D'Artagnan, and the imprisonment in an iron mask of the identical twin of the King of France, Louis XIV.