Best remembered for playing Athos to Douglas Fairbanks' D'Artagnan in both The Three Musketeers (1921) and its long-awaited sequel The Iron Mask (1929), French-born Leon Bary anglicized his name to Leon Barry and appeared opposite Hoot Gibson in The Galloping Kid (1922) and Harry Carey in The Lightning Rider (1924). Bary returned to his native Paris at the advent of sound but continued to appear in films until at least 1952. ~ Hans J. Wollstein, All Movie Guide