We can’t wait to see Marvel Studios bring together these exciting partnerships in the MCU now that some of the impressive cast of Avengers: Doomsday has been confirmed. On March 26, Marvel Studios surprised us all by revealing 27 actors set to reprise their Marvel roles, old and new, in the Russo brothers upcoming 2026 crossover, Avengers: Doomsday. Many members of iconic teams such as the Avengers, the Fantastic Four, the Thunderbolts and even the X-Men will be appearing in the movie, bringing a huge array of characters together.