Doomsday, also known as Avengers 5, draws near. One of the most exciting upcoming Marvel movies, it'll be the first time we've seen Earth's Mightiest Heroes together on the big screen since Endgame, and it's going to be huge.

Robert Downey Jr. returns to the MCU with other confirmed actors including stars Chris Hemsworth and Tom Hiddleston, 'X-Men' stars like Patrick Stewart and Ian McKellen, and a good chunk from the studio's 'Thunderbolts.

Here is everything we know about Marvel's Avengers Doomsday, including its cast, release date and other details.