The MCU isn't done with the Multiverse just yet. After Kevin Feige announced Robert Downey Jr. would star as Doctor Doom in ...

Avengers: Doomsday will see the light of the day, but Steve Rogers won't be there to fight the evils of the world anymore.

The stylized clip opens with a lengthy narrative title card: "Where bitter range wars raged endlessly, a lonesome drifter appeared" ...