Thanks to the brilliant improvised line by Robert Downey Jr. in Iron Man, in which Tony Stark admits to being a superhero ...

Redditor [Lord_of_Bone] — seizing at that goal — has built himself an Iron Man mask with an integrated HUD! Relying on a conceptually similar project he’d previously built, much of the code ...

Unknown to many, there is a 2nd king, a twin, hidden at birth, then imprisoned for 6 years behind an iron mask. All that remains now is D'Artagnan, will he stand against his long time friends ...

They both wear iron masks. One is a genius, billionaire, playboy philanthropist. The other is a genius, ruler, sorceror megalomaniac. On paper, Iron Man and Doctor Doom could not be more different ...