The X-Men are going to play a big role in Avengers: Doomsday. We know that because a bunch of them, including Patrick Stewart and Ian McKellen, are confirmed for the gigantic MCU crossover. Their presence is fueling a lot of theorizing, and some fans think they may have spotted the Avengers vs. X-Men logo.

Capping off the reveal was a chair labeled “Robert Downey Jr.”. This time, however, he’s trading Tony Stark’s armour for a darker cloak as the multiverse’s version of Victor Von Doom. Downey appeared briefly on camera, dressed in a crisp suit, holding a finger to his lips in a playful “shhh.”

Endgame." Many fans are wondering when is the next Marvel Cinematic Universe film and who's retuning to the Avengers? This week, Marvel unveiled the star-studded cast of "Avengers: Doomsday" during a livestream event with each actor being revealed one at a time with a glimpse at the back of their director's chair.