Robert Downey Jr.'s Latest 'Avengers: Doomsday' Tease Just Foreshadowed a Major Marvel Fan Theory

Robert Downey Jr. might be switching from hero to villain in Avengers: Doomsday, yet a cryptic Instagram post hints he hasn't quite left Iron Man behi ...
Hosted on MSN

How Powerful Is Robert Downey Jr.'s Iron Man Compared To Marvel's Doctor Doom?

Iron Man and Doctor Doom will both be played by Robert Downey Jr. in the Marvel Cinematic Universe, but the two Avengers characters have different power levels. After leading some of the MCU's biggest ...