Doomsday is set to feature the long-awaited returns of several fan-favorite characters, including Chris Evans‘ Steve Rogers and Hayley Atwell‘s Peggy Carter. While their involvement remains unconfirmed by Marvel,

We have a rumoured list of actors who will return in Avengers: Doomsday next December, along with details on the costumes that the X-Men will don when they cross paths with Earth's Mightiest

Doomsday has received a brand new update, teasing the official introduction of the X-Men into the Marvel Cinematic Universe. The next Avengers movie is scheduled to make its debut on December 18, 2026,