Marvel fans were in for a surprise during San Diego Comic-Con when it was announced that Robert Downey Jr. would be returning to the Marvel Cinematic Universe as the iconic supervillain Doctor Doom. The 59-year-old actor's casting was revealed by MCU President Kevin Feige, alongside the news of the Russo Brothers returning to direct two more Avengers sequels.
Doctor Doom, a longtime adversary of the Fantastic Four, is known for his complex and intimidating character. With mastery over both magic and science, Doom is a formidable villain who conceals his scarred face behind a mask. Fans have long awaited the introduction of this iconic Marvel villain to the big screen.
