Marvel Studios has revealed the full cast lineup for Avengers: Doomsday, featuring both returning fan-favorites and new MCU stars. Find out who made the cut and who’s missing from the epic roster!

Marvel fans, assemble! The highly anticipated Avengers: Doomsday is officially on the horizon, and Marvel Studios has just unveiled its jaw-dropping cast list. This latest installment in the Avengers saga promises a thrilling mix of familiar faces and fresh heroes, setting the stage for one of the most action-packed superhero films of all time.
With a star-studded ensemble and some surprising omissions, Avengers: Doomsday is already making waves across the MCU fandom. So, who’s returning, who’s joining the ranks, and what can we expect from this epic showdown? Let’s dive into the details!

A Roster of Legends: Who’s Back for Avengers: Doomsday?
Marvel is bringing back some of its most beloved heroes for this monumental battle. Here’s a look at the returning legends:
- Chris Hemsworth as Thor – The God of Thunder is ready to wield Stormbreaker once again.
- Tom Hiddleston as Loki – Mischief is never far behind when Loki is in the mix.
- Anthony Mackie as Sam Wilson/Captain America – The new Cap is leading the charge.
- Sebastian Stan as Bucky Barnes/The Winter Soldier – The ever-loyal Bucky is back.
- Paul Rudd as Ant-Man – Expect some size-changing action from Scott Lang.
- Letitia Wright as Shuri – Wakanda’s genius princess steps up once more.
- Simu Liu as Shang-Chi – The master of martial arts returns with the Ten Rings.
- Winston Duke as M’Baku – The Wakandan warrior will play a crucial role.
- Tenoch Huerta Mejí as Namor – The ruler of Talokan is back after his Wakanda Forever debut.
- Kelsey Grammer as Hank McCoy/Beast – The X-Men’s intellectual powerhouse joins the fray.
- Danny Ramirez as Joaquin Torres/Falcon – The new Falcon spreads his wings.
- David Harbour as Red Guardian – Russia’s super-soldier adds some muscle.
- Florence Pugh as Yelena Belova – The next-generation Black Widow returns.
- Hannah John-Kamen as Ghost – Back with her unique quantum abilities.
- Patrick Stewart as Professor X – The legendary X-Men leader is back.
New Faces in the MCU
Marvel isn’t stopping at returning heroes—some major newcomers are making their grand entrance. Here are the fresh faces joining Avengers: Doomsday:
- Pedro Pascal, Ebon Moss-Bachrach, Vanessa Kirby, and Joseph Quinn – The lead stars of Fantastic Four: First Steps officially join the MCU’s biggest crossover event.
- Lewis Pullman as Sentry – Making his debut in Thunderbolts before heading into this epic showdown.
- Ian McKellen as Magneto – The iconic mutant leader finally steps into the MCU.
- Alan Cumming as Nightcrawler – The teleporting mutant joins the team.
- Rebecca Romijn as Mystique – The shape-shifting X-Men veteran is here.
- James Marsden as Cyclops – The X-Men’s field leader enters the fight.
- Channing Tatum as Gambit – The long-awaited fan-favorite finally makes his MCU debut.
- Robert Downey Jr. as Doctor Doom – The biggest shock of them all! RDJ returns, but this time as the infamous villain, Doctor Doom.
Surprising Omissions: Who’s Missing?
While the cast list is stacked, a few major names are noticeably absent:
- Hugh Jackman’s Wolverine – With Deadpool & Wolverine on the way, could Jackman still make a surprise appearance?
- Ryan Reynolds’ Deadpool – Given the character’s popularity, it’s surprising he wasn’t announced.
- Tom Holland’s Spider-Man – His absence raises questions about Sony’s ongoing deal with Marvel.
Are these omissions strategic? Could they be secret cameos Marvel is saving for a jaw-dropping reveal? Only time will tell!
What Does This Mean for the MCU?
With a cast this extensive, Avengers: Doomsday is shaping up to be a game-changer for the Marvel Cinematic Universe. Here’s what this lineup suggests:
- A stronger connection between the Avengers and the X-Men – The presence of Magneto, Professor X, and more hints at the long-awaited X-Men integration.
- The Fantastic Four’s full MCU debut – Their involvement suggests a major role in upcoming phases.
- Doctor Doom as the central villain – With RDJ’s shocking return, could Doom be the new Thanos-level threat?
- A possible Secret Wars setup? – Marvel has been teasing Secret Wars for years. Could Doomsday be the precursor?
Frequently Asked Questions (FAQs)
1. When is Avengers: Doomsday releasing?
Avengers: Doomsday is slated for release on May 1, 2026.
2. Is Robert Downey Jr. returning as Iron Man?
No, RDJ is coming back, but this time he will portray Doctor Doom, a massive twist for MCU fans!
3. Will we see Deadpool and Wolverine in Avengers: Doomsday?
As of now, they’re not on the official cast list, but Marvel could be keeping some surprises under wraps.
4. Is Avengers: Doomsday connected to Secret Wars?
It’s highly likely! With so many characters involved, Secret Wars could be the next massive event.
Final Thoughts: The Ultimate MCU Showdown Awaits
Avengers: Doomsday is already shaping up to be one of the most ambitious films in the Marvel Cinematic Universe. With a staggering 27-strong roster, a mix of legacy and new heroes, and the shocking addition of Robert Downey Jr. as Doctor Doom, this film is bound to be an MCU-defining moment.
While a few key names are missing, fans can expect unexpected twists, epic battles, and a storyline that sets the stage for the future of the franchise. With the May 2026 release date on the horizon, the countdown to Marvel’s next blockbuster event has officially begun!