Marvel fans woke up to chaos after the fourth teaser for Avengers: Doomsday leaked online. The short clip instantly set social media on fire by showing Wakanda front and center, teasing Namor’s return, and delivering the first live-action interaction between Wakandans and a member of the Fantastic Four. The leak gives audiences a stronger sense of the movie’s emotional weight and its massive crossover ambitions.
The trailer firmly positions Wakanda as a key power in the coming crisis. Shuri appears as the emotional anchor of the footage, leading Wakandan forces through a devastated landscape. Her presence signals that Wakanda’s role extends beyond defense and into leadership within the larger Avengers alliance.
Watch Avengers: Doomsday Leaked Trailer: Wakanda Meets the Fantastic Four
eIn this leaked teaser, Shuri, played by Letitia Wright, takes center stage. She walks across a barren landscape with warriors from Wakanda at her side. Shuri speaks in voiceover about loss and duty, setting a serious emotional tone. “I’ve lost everyone that matters to me,” she says, showing how deeply the upcoming conflict affects her personally.
Then comes the big comic book moment. M’Baku introduces himself to Ben Grimm from the Fantastic Four. Grimm, also known as The Thing, replies with a classic line about where he grew up in New York, bringing a bit of humor to an otherwise visually heavy teaser. We get quick flashes of Namor and Namora, the underwater Talokan royalty. Their appearance alongside Wakanda suggests that their uneasy alliance from Black Panther: Wakanda Forever carries forward into this epic saga.
The teaser ends with Shuri performing the iconic Wakanda Forever salute before boarding a Wakandan ship. A title card appears on screen promising that “The Wakandans and the Fantastic Four will return in Avengers: Doomsday.” That message left fans buzzing about what that partnership will mean when the movie hits theaters later this year.
Namor’s Return Raises Big Alliance Questions

Namor’s appearance suggests that the uneasy peace formed in Black Panther Wakanda Forever still holds. His presence alongside Wakandan imagery implies cooperation rather than conflict, at least for now. The trailer does not reveal his motivations, but it strongly hints that Talokan plays a strategic role in the upcoming multiverse war.
The Fantastic Four Finally Enter Avengers: Doomsday

Ben Grimm’s introduction is brief but important. This moment confirms that the Fantastic Four are no longer operating separately from the Avengers storyline. Their interaction with Wakanda suggests future collaboration and possibly shared battles. Marvel appears to be carefully integrating the team instead of rushing their arrival.
This fourth trailer shifts expectations for Avengers: Doomsday. It confirms Wakanda’s leadership role, establishes Fantastic Four integration, and reinforces Namor’s relevance. The film is shaping up to be less about isolated heroes and more about powerful civilizations uniting against a looming multiverse disaster.
Avengers: Doomsday is scheduled to release on December 18, 2026, and if this teaser is any indication, Marvel is building toward one of its biggest cinematic events yet.
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