Watch The Man in the Iron Mask (1985) full movies online free cartoons.
Synopsis: Teenage boy from a small village learns that he is in fact the secret twin brother of the current corrupt king of France. The four musketeers ask him to replace the king, but in a way that no one finds out about the switch.
Writers: Keith Dewhurst, Alexandre Dumas
Stars: Colin Friels, Gwen Plumb, John Meillon
More info: IMDB, Wikipedia