Doctor Doom's reign of terror is just beginning. Here's what to know about his role in the upcoming movie, 'Avengers: Doomsday,' including cast, release date and potential plot.

A good chunk of Doomsday could focus on a clash between Avengers and X-Men with RDJ’s Doom cackling in the background, with a kidnapped Franklin by his side. The premise certainly gives the Fantastic Four a reason to breach their multiversal walls and zip over to 616 to meet the New Avengers.

Avengers: Doomsday star Robert Downey Jr. shares a new video showing Iron Man and Doctor Doom fighting, as well as a new Secret Wars tease.

Robert Downey Jr has just teased us about Doctor Doom and Avengers Doomsday! RDJ just released a new photo to social media of Doctor Doom on the cover of the West Coast Avengers #35 hinting at a very particular Doctor Doom story from Marvel Comics.

In Marvel Comics, Doom’s fixation on Franklin is legendary. He views the boy’s near-limitless powers as the key to creating and ruling Battleworld, a twisted reality of his own making as seen in Secret Wars.

The sequence, which introduces a new threat to the Marvel Cinematic Universe, was shot during the production of Avengers: Doomsday, set to release next year.