The Avengers: Doomsday poster imagines Doctor Doom on his throne as Victor von Doom holds the inner plate of Tony Stark's Iron Man mask, with the rest of his helmet - and the skull inside it - on ...

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 ...