Robert Downey Jr. is making a surprise return to Marvel as Doctor Doom in 'Avengers Doomsday.' Here's how that's possible and what else to know about the film.
It is likely that something before or during "Avengers: Doomsday" kicks off that incursion in the main MCU universe, leading to a battle between multiple worlds. So fans may see even more cameos ...
INSIDER via Yahoo
1 day ago