Robert Downey Jr. is officially returning to the Marvel Cinematic Universe. But this time, he’s not flying in as Iron Man. Instead, he’s switching sides, trading his iconic red and… The post Robert Downey Jr.

With Robert Downey Jr. proclaiming "New mask, same task" when he was revealed as the MCU's Doctor Doom, and Anthony Mackie stating that he is "continuing" his legacy, this feeds into the notion that Doctor Doom will be directly tied to the MCU's Iron Man.

Fantastic Four' star Vanessa Kirby opened up about working with Robert Downey Jr. on the upcoming 'Avengers: Doomsday,' saying he does 'incredible work' in the film and 'is our leader' on set.