The movie "Avengers: Doomsday" is scheduled to be released on December 18, 2026. The release date has been delayed a couple of times from the original May 2, 2025, and then May 1, 2026, but now it is set for December 18, 2026. This film will be part of Phase Six of the Marvel Cinematic Universe (MCU) and is currently in production with filming having started in early 2025.