A new update on the production of Marvel’s Avengers: Doomsday has been revealed. It’s already confirmed that the X-Men cast members are returning, and we have a small spoiler.
According to industry insider Daniel Richtman, via his new Patreon post, the X-Men will wear comic-accurate suits in Avengers: Doomsday. The first schedule of scenes is currently being filmed at the X-Mansion.

Marvel has announced that several popular X-Men actors will return in Avengers: Doomsday, including Ian McKellen (Magneto), Kelsey Grammer (Beast), James Marsden (Cyclops), Channing Tatum (Gambit), Rebecca Romijn (Mystique), Patrick Stewart (Professor X), and Alan Cumming (Nightcrawler).
In a recent interview, Anthony Mackie opened up about his excitement to begin working with the OG X-Men cast in Avengers: Doomsday.
Mackie said, “Growing up, X-Men was one of my favorite cartoons… Cyclops was my favorite! I’m excited we get to work with Sir Patrick Stewart — it’s gonna be pretty amazing.”
Mackie also says that Avengers: Doomsday will end with a cliffhanger: “No one is safe. Everyone is expendable.”
Recently, leaked set photos from the production of Avengers: Doomsday in London revealed mysterious statues and a crashed spaceship. Also, the Deadpool & Wolverine set is being rebuilt for use in the film.
Avengers: Doomsday will mark the beginning of the end for the Marvel Cinematic Universe (MCU). As the multiverse teeters on the brink of total collapse, the Avengers must reunite to face their greatest threat yet—incursions, catastrophic collisions between realities that threaten to annihilate the entire multiverse. Earth’s Mightiest Heroes must race against time to save their reality while confronting the powerful force behind it all: Victor Von Doom (Robert Downey Jr.).

During CinemaCon 2025, Marvel President Kevin Feige confirmed that Avengers: Doomsday will focus on the Avengers, Wakandans, Fantastic Four, Thunderbolts, and the original X-Men all uniting to fight Doctor Doom.
The film is directed by Joe and Anthony Russo, from a screenplay by their longtime collaborator Stephen McFeely.
The film stars Downey Jr. as Doctor Doom, Paul Rudd as Ant-Man, Simu Liu as Shang-Chi, Tom Hiddleston as Loki, Florence Pugh as Yelena Belova, Danny Ramirez as Falcon, Sebastian Stan as Bucky Barnes, Winston Duke as M’Baku, Chris Hemsworth as Thor, Letitia Wright as Black Panther, Tenoch Huerta Mejía as Namor, Anthony Mackie as Captain America, David Harbour as Red Guardian, Wyatt Russell as U.S. Agent, and Hannah John-Kamen as Ghost. McKellen as Magneto, Stewart as Professor X, Romijn as Mystique, Marsden as Cyclops, Grammer as Beast, Cumming as Nightcrawler, and Tatum as Gambit. Pedro Pascal as Reed Richards (Mr. Fantastic), Vanessa Kirby as Sue Storm (Invisible Woman), Joseph Quinn as Johnny Storm (Human Torch), Ebon Moss-Bachrach as Ben Grimm (The Thing), and Lewis Pullman as Sentry.
Produced by Feige, Louis D’Esposito, and Russo Brothers will produce through their AGBO banner.
Avengers: Doomsday hits theaters on May 1, 2026.
Source: Daniel Richtman