Tony Stark discovered he grew an Infinity Gem inside his head ... Tony Stark creates a specialized armored suit powered by an ...

Tony Stark/Iron Man, played by Robert Downey, Jr., is not only the most important character in the Marvel Cinematic Universe, with an unmatched five leading parts and pivotal roles throughout.

as well as being a nod to Howard Stark’s Arc reactor in the fictional Iron Man universe. An exploded diagram of an ARC reactor, showing the ease of accessing the vacuum vessel. No divertors are ...