Marvel Studios Announces Stacked 'Avengers: Doomsday' Cast Lineup

Marvel Studios is preparing for its new era as it announced the full cast lineup of Avengers: Doomsday, which is set to include a mix of both new and veteran MCU names.

The announcement video sees a long arrangement of film crew chairs adorned with the names of every single actor confirmed to make an appearance in Doomsday, ending with Robert Downey Jr. who was previously announced as Doctor Doom. Starting off, we have the cast of the early 2000s X-Men film series (produced by 20th Century Fox and Marvel Entertainment) reprising their roles after almost two decades: Ian McKellen as Magneto, Patrick Stewart as Professor X, Alan Cumming as Nightcrawler, Kelsey Grammer as The Beast (after his appearance in The Marvels post-credits scene), Rebecca Romijn as Mystique and James Marsden as Cyclops.

Next up are some of the characters from The Infinity Saga — Tom Hiddleston as Loki, Chris Hemsworth as Thor, Anthony Mackie as Captain America, Paul Rudd as Ant-Man, Sebastian Stan as The Winter Soldier, Hannah John-Kamen as Ghost Letitia Wright as Black Panther and Winston Duke as M’Baku. Fans can also expect newer names such as Florence Pugh as Yelena Belova, David Harbour as Red Guardian, Wyatt Russell as U.S. Agent, Danny Ramirez as Falcon, Tenoch Huerta Mejia as Namor, Channing Tatum as Gambit and Lewis Pullman as Sentry. Closing out the cast are Fantastic Four: First Steps‘ Pedro Pascal as Mr. Fantastic, Vanessa Kirby as Invisible Woman, Ebon Moss-Bacrach as The Thing and Joseph Quinn as Human Torch.

Watch the announcement video above. Avengers: Doomsday hits theaters May 1, 2026.