Will Avengers: Doomsday be the biggest film in the MCU? The full cast list of what may be Marvel’s biggest project yet has been revealed.
Early yesterday, news started rumbling that Marvel Studios had some major news in store. While fans didn’t know what to expect, it was hyped as being even bigger than the confirmation that Robert Downey Jr. would be playing Doctor Doom. This all culminated at 11 am, when a livestream started that was seemingly the home of the biggest news scoop in the MCU since Marvel got the rights back to the X-Men.
Only for fans to be met with a chair. And then another chair. It turned out, the entire stream was a long, drawn out showcase of (seemingly) every cast member set to appear in Avengers: Doomsday. Dozens of actors from Marvel’s far and recent past made their appearance. While most people didn’t have a chance to sit down and watch the endless chairs flow by, we’ve collected the full cast list below, along with the characters they’ll (likely) be playing.
Chris Hemsworth- Thor Odinson
Vanessa Kirby- Sue Storm/Invisible Woman
Anthony Mackie- Sam Wilson/Captain America
Sebastian Stan- Bucky Barnes
Letitia Wright- Shuri/Black Panther
Paul Rudd- Scott Lang/Ant-Man
Wyatt Russell- John Walker/US Agent
Tenoch Huerta Mejia- Namor
Ebon Moss-Bachrach- Ben Grimm/The Thing
Simu Liu- Shang-Chi
Florence Pugh- Yelena Belova
Kelsey Grammer- Hank McCoy/Beast
Lewis Pullman- Bob/Sentry
Danny Ramirez- Joaquin Torres/Falcon
Joseph Quinn- Johnny Storm/The Human Torch
David Harbour- Alexei Shostakov/Red Guardian
Winston Duke- M’Baku
Hannah John-Kamen- Ava Starr/Ghost
Tom Hiddleston- Loki Laufeyson
Sir Patrick Stewart- Charles Xavier/Professor X
Sir Ian McKellen- Erik Lehnsherr/Magneto
Alan Cumming- Kurt Wagner/Nightcrawler
Rebecca Romjin- Raven Darkholme/Mystique
James Marsden- Scott Summers/Cyclops
Channing Tatum- Remy LaBeau/Gambit
Pedro Pascal- Reed Richards/Mister Fantastic
Robert Downey Jr.- Doctor Doom
The Full Cast Of Avengers: Doomsday
To culminate the very, very, VERY long livestream, Marvel Studios gave their first look at Robert Downey Jr. leading into the production of Avengers: Doomsday, albeit in a different suit than fans expected. Even though it didn’t include every major name in the MCU, nor everyone fans were hoping to appear, it does have quite a bit of familiar faces.
It all leads to Doom.#AvengersDoomsday is now in production. pic.twitter.com/3ZreZICczy
— Avengers (@Avengers) March 26, 2025
It’s likely that Marvel is also a hiding few of their biggest surprises for when Avengers: Doomsday hits theaters. The MCU has never been shy about misleading the public with promotional material in order to save shocking moments for the silver screen. More likely than not, this cast list should end with a “to be continued”. And it’s certain we’ll be the first on the scene to let you know who joins the roster at that time!
Avengers: Doomsday is set to hit theaters in May 2026. Stay tuned for the latest news regarding the future of the Marvel Cinematic Universe and make sure to subscribe to our YouTube channel for more content!
