When the destinies of King Louis XIV and a mysterious prisoner in an iron mask converge, the Three Musketeers and D'Artagnan find themselves caught between conflicting loyalties.
In seventeenth-century France, the heroic young d'Artagnan and his noble compatriots Athos, Porthos, and Aramis are pitted against the master of intrigue, Cardinal Richelieu, and the quintessential wicked woman, Lady de Winter.