The Avengers have been scattered ever since the Multiverse Saga began, pretty much all going their separate ways after the Battle of Earth against Thanos (Josh Brolin), and it seems as though not many are returning to fight Doom. Thor (Chris Hemsworth) is one of only three official Avengers confirmed to appear so far.

Marvel unveiled 27 cast members to announce that Avengers: Doomsday was in production. The reveal came over a five-hour-long livestream where a new chair was revealed about every 15 minutes, before Doctor Doom star Robert Downey Jr. made a brief on-screen cameo.