Summary:
- Marvel Studios officially confirms the cast for Avengers: Doomsday, set for release on May 1, 2026.
- A mix of returning Avengers, Fantastic Four members, and Fox X-Men actors join the MCU in this multiverse-spanning event.
- Robert Downey Jr. returns as Doctor Doom, with the film positioned as a major crossover ahead of Avengers: Secret Wars.
Marvel Studios has finally unveiled the highly anticipated cast of Avengers: Doomsday, officially confirming the lineup for the 2026 blockbuster. After shifting away from Avengers: Kang Dynasty due to creative changes, the studio has repositioned the film as a multiversal event featuring Doctor Doom, played by Robert Downey Jr. With a mix of MCU veterans, new heroes, and returning X-Men from past Fox films, the Avengers: Doomsday cast is one of the most ambitious yet.
Who Is in Avengers: Doomsday? Full Cast List Revealed

Marvel’s live-stream event on X (formerly Twitter), YouTube, and Instagram confirmed the following actors:
Actor | Character | Description |
---|---|---|
Chris Hemsworth | Thor | The God of Thunder and founding Avenger. |
Anthony Mackie | Sam Wilson / Captain America | Former Falcon, now wielding the shield as Captain America. |
Vanessa Kirby | Susan Storm / Invisible Woman | Member of the Fantastic Four with invisibility and force-field powers. |
Sebastian Stan | Bucky Barnes / Winter Soldier | Former Hydra assassin turned hero and ally to Captain America. |
Letitia Wright | Shuri / Black Panther | Tech genius and leader of Wakanda after T’Challa’s passing. |
Paul Rudd | Scott Lang / Ant-Man | Size-shifting hero who uses Pym particles for combat and exploration. |
Wyatt Russell | John Walker / U.S. Agent | A morally complex super-soldier introduced in The Falcon and the Winter Soldier. |
Tenoch Huerta Mejía | Namor | The ruler of Talokan with aquatic abilities and superhuman strength. |
Ebon Moss-Bachrach | Ben Grimm / The Thing | Fantastic Four member with rock-like skin and immense strength. |
Simu Liu | Shang-Chi | Master martial artist who wields the mystical Ten Rings. |
Florence Pugh | Yelena Belova | Skilled assassin and Natasha Romanoff’s sister figure. |
Kelsey Grammer | Dr. Hank McCoy / Beast | Mutant scientist with enhanced strength, agility, and intellect. |
Lewis Pullman | Robert Reynolds / Sentry | A powerful superhero with immense strength and a dark alter ego, Void. |
Danny Ramirez | Joaquín Torres / Falcon | Successor to Sam Wilson as Falcon, equipped with advanced flight gear. |
Joseph Quinn | Johnny Storm / Human Torch | Fantastic Four member with pyrokinetic abilities allowing him to “flame on.” |
David Harbour | Alexei Shostakov / Red Guardian | Russian super-soldier and father figure to Natasha Romanoff. |
Pedro Pascal | Reed Richards / Mister Fantastic | Leader of the Fantastic Four, capable of stretching his body to incredible lengths. |
Robert Downey Jr. | Victor von Doom / Doctor Doom | Genius villain and ruler of Latveria, central antagonist in Avengers: Doomsday. |
Winston Duke | M’Baku | Wakandan leader of the Jabari Tribe, known for his strength and wisdom. |
Hannah John-Kamen | Ava Starr / Ghost | Quantum-powered antihero introduced in Ant-Man and the Wasp. |
Tom Hiddleston | Loki | God of Mischief and Thor’s adoptive brother, known for his cunning nature. |
Patrick Stewart | Charles Xavier / Professor X | Telepathic mutant leader of the X-Men, advocating for peaceful coexistence. |
Ian McKellen | Magneto | Mutant with mastery over magnetism, often opposing Professor X’s ideals. |
Alan Cumming | Kurt Wagner / Nightcrawler | Teleporting mutant known for his acrobatics and faith-driven personality. |
Rebecca Romijn | Mystique | Shape-shifting mutant often aligned with Magneto’s Brotherhood. |
James Marsden | Scott Summers / Cyclops | X-Men leader who emits powerful optic blasts from his eyes. |
Channing Tatum | Remy LeBeau / Gambit | Mutant thief skilled in kinetic energy manipulation and card-throwing combat. |
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What Does Avengers: Doomsday‘s Cast Reveal About the Plot?

Is This the New Avengers Roster?
Marvel Studios has stacked the cast with a blend of returning MCU heroes, Fantastic Four newcomers, and X-Men from the Fox films. This suggests that Avengers: Doomsday will be a massive multiverse-driven film, bringing together heroes from different universes.
The Role of the Fantastic Four and X-Men
With several Fantastic Four members and returning X-Men actors like Patrick Stewart (Professor X), Ian McKellen (Magneto), and Alan Cumming (Nightcrawler), it’s clear that Avengers: Doomsday will incorporate the multiverse more than any previous MCU film. The inclusion of Channing Tatum as Gambit after his Deadpool & Wolverine debut further reinforces the crossover potential.
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How Avengers: Doomsday Will Set Up Secret Wars
Marvel’s biggest crossover to date, Avengers: Secret Wars, is scheduled for 2027, making Avengers: Doomsday a likely precursor. With the introduction of Doctor Doom as the central villain, the film will likely set up Doom’s rise to power in Secret Wars, mirroring the iconic storyline from the comics where Doom becomes a god-like ruler of Battleworld.
Source: Marvel
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