For over 300 years, the story of the Man in the Iron Mask has baffled historians, inspired books, and fueled conspiracies.

Marvel Animation has been around since all the way back in 1966, meaning they've had quite some time to bring certain heroes ...

The Man in the Iron Mask finds France's King Louis the XIVth who has, unbeknownst to both himself and the kingdom, a twin brother Philip, hidden away. But when Philip realizes his royal heritage ...