Robert Downey Jr. Just Confirmed His Return To The MCU As Doctor Doom: "New Mask, Same Task"

The Russo brothers, who will also return for the new films, revealed the news yesterday during Marvel's panel at San Diego Comic-Con. Joe Russo had been teasing the casting for Doctor Doom when he said, "If we're going to bring Victor Von Doom to the screen ... we are going to need the greatest actor in the world."