Avengers: Doomsday Concept Art Details Namor Creating a Giant Tsunami, Commanding a Giant Octopus, and Leading the Talokan Army

(Note: This article contains potential spoilers for Marvel’s Avengers: Doomsday.)

A new concept art and new details from Marvel’s Avengers: Doomsday reveal that Namor is unleashing his full power and using his underwater kingdom of Talokan in battle.

According to insider James Mack, who previously leaked major plot details and costume designs for Avengers: Doomsday, he has reviewed some previs and 3D techvis tests for the film, which show Namor in battle amid a massive tsunami, seemingly the one causing it. The concept also includes a giant octopus and his Talokan army.

Also, a female warrior in the army is named Andromeda. There is also a very muscular warrior with fins who resembles Orka.

It is confirmed that in Avengers: Doomsday, Namor wears black Atlantean-style armor with a scaly texture on the shoulders and arms, leaving his chest exposed. He is wearing blue pants and holding his trident. The design is inspired by Namor’s look in Avengers vs. X-Men (2012, issues #7–12) and New Avengers (Jonathan Hickman’s run, 2013–2015) from Marvel Comics.

In an interview with La Resolana, Tenoch Huerta revealed that each character will have “smaller roles” in Avengers: Doomsday.

He said, “The whole thing has been a bit different because there are about twenty-something characters involved in the story. It’s more condensed since they have to make room for all the characters and the different universes that appear.”

Also, in an interview, Huerta talked about meeting Robert Downey Jr. on the set of Avengers: Doomsday.

“He’s really handsome, dude. The guy looks really young too. What happened was that I wasn’t in the scene — I went to see the directors because I wanted to talk to them about some lines and meet them face to face.

When I was there, he came over to check the monitors, and I said, ‘Ah, no way!’ I actually said, ‘Damn, I left my kneepads back at the hotel, man!’”

There are rumors that the first trailer for Avengers: Doomsday is expected to be released in theaters alongside Avatar: Fire and Ash on December 18, 2025.

Directed by the Russo brothers from a screenplay by their longtime collaborator Stephen McFeely and Michael Waldron. The film features cinematography by Newton Thomas Sigel (Bohemian Rhapsody, X-Men: Days of Future Past) and production design by Kasra Farahani.

Here’s the plot synopsis for Avengers: Doomsday, revealed by Disney China:

“Doctor Doom has officially arrived on the Marvel Cinematic Universe stage. This villain, a master of cutting-edge science and powerful magic, will unleash a cascading crisis across the multiverse. Marvel’s most iconic actor, Robert Downey Jr., also returns as Doctor Doom!”

As of now, the announced cast members of Avengers: Doomsday include:

MCU Heroes

• Robert 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
• Hannah John-Kamen as Ghost

X-Men Universe

• Ian McKellen as Magneto
• Patrick Stewart as Professor X
• Rebecca Romijn as Mystique
• James Marsden as Cyclops
• Kelsey Grammer as Beast
• Alan Cumming as Nightcrawler
• Channing Tatum as Gambit

Fantastic Four

• 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)

Other Heroes

• Lewis Pullman as Sentry

Produced by Kevin Feige, Louis D’Esposito, and Russo Brothers will produce through their AGBO banner.

Avengers: Doomsday will be released in theaters and IMAX across the United States on December 18, 2026, and Avengers: Secret Wars is scheduled for release on December 17, 2027.

Source: James Mack