Actor Robert Downey Jr. shared how it was shocking for everyone to see him walk onstage dressed as Doctor Doom at San Diego Comic-Con last year; it was a shock to nearly everyone, in large part because he had already saved the Marvel Universe as Tony Stark.

It seems the concept of Downey as a bad guy, Victor Von Doom, goes way back to before the actor was cast as Iron Man`s alter ego, reported Deadline.