Major Avengers: Doomsday Leak Sparks Debate – Real or AI-Generated Fake?
We'll tell you what the recently released clip is all about
An alleged leak regarding "Avengers: Doomsday" is currently sparking massive discussions on social media. According to Forbes, the scenes are said to reveal a key battle in the film – but there are significant doubts about the authenticity of the footage.
What does the alleged Avengers leak show?
According to the leak, the scenes show Doctor Doom deploying a massive army of Sentinels. Facing him is the film's entire roster of heroes, preparing for the final battle. The characters include, among others, Steve Rogers, Thor, Sam Wilson as Captain America, Shang-Chi, Yelena Belova, Mr. Fantastic, the Human Torch, Beast, Cyclops, Nightcrawler, Gambit, and Mystique. The moment is said to be strongly reminiscent of the grand finale from "Endgame", in which the Avengers face off against Thanos.
Evidence of the scenes' authenticity
If the scenes turn out to be genuine, it wouldn't be the first time Marvel Studios has had to deal with premature leaks. Trailers and images for "Spider-Man: Brand New Day" had previously made headlines. The released footage largely matched the versions that were later released, demonstrating that even major studios aren't completely immune to leaks.
One argument in favor of the video's authenticity is the remarkable consistency of the footage. The scenes include multiple cuts and numerous characters, which is actually a greater challenge for AI-generated content. The character designs also resemble official costumes or concepts that were previously revealed through other leaks.
Arguments Against
However, there are equally strong arguments against it. The footage is extremely blurry, making it difficult to spot typical flaws in AI-generated videos. The poor image quality, in particular, could be used to hide artificial inconsistencies.
Another striking point is the video's circulation. The clip has been shared numerous times online and is still available. Especially for such an important scene featuring the entire cast, one would expect Disney to react quickly with takedown notices and copyright claims.
However, as long as Marvel and Disney continue to remain tight-lipped, the leak should be viewed with a healthy dose of skepticism. In any case, the first official trailer is likely to be released soon anyway. After all, "Avengers: Doomsday" is set to hit theaters in just half a year – on December 18, 2026. We'll keep you updated on all the latest developments!

What's the story of "Avengers: Doomsday"?
Piece by piece, the puzzle of what "Doomsday" will be about is coming together. With every interview, statement, and insider leak, we're getting a clearer picture. Following the latest events in the Marvel movies and series, one thing is clear: the multiverse is more unstable than ever. Realities are colliding, timelines are dissolving, and alternate dimensions are beginning to merge.
At this moment, a true Marvel icon takes the stage: Doctor Doom! He sees the chaos not as a threat, but as an opportunity. In the comics, Doom creates what's known as Battleworld, an artificially assembled world made up of shattered realities. Every region of this world reflects fragments of other universes – a patchwork of the future, the past, timelines, and dystopian landscapes. And Doctor Doom? He rules over this world like a god.
Battleworld also presents the Avengers with major challenges. Here, fragmented versions of familiar heroes clash. Allies become enemies, and former foes forge surprising alliances. It's moral chaos, where it's hard to tell what's right and what's wrong. Imagine "Captain America: Civil War" – but in a completely crazy setting.
Who's in the cast of Avengers 5?
You ask: How many characters can fit into one movie? And Marvel says: Yes. "Endgame" has already pushed the boundaries of what's possible – "Doomsday" could top that. Chris Hemsworth will likely return in a slightly more serious role than we saw in "Love and Thunder". Anthony Mackie leads the Avengers in his role as the new Captain America. Paul Rudd is back as Ant-Man, and Simu Liu reprises his role as Shang-Chi.
Wakanda and Atlantis are also well represented: Letitia Wright, Winston Duke, and Namor actor Tenoch Huerta Mejia will all play roles. Following their debut, the Thunderbolts will also see action – including Sentry, one of the most powerful characters in the MCU. The Fantastic Four are a particular highlight: after their battle against Galactus, they now face their next major challenge.
The X-Men in the MCU
Perhaps the most spectacular comeback involves the X-Men: Patrick Stewart and Ian McKellen are returning to their famous roles. With Kelsey Grammer, Rebecca Romijn, Alan Cumming, and James Marsden, several actors from the original films are joining the MCU. Channing Tatum will also reprise his role as Gambit following "Deadpool & Wolverine". This will most likely be the final battle for the classic X-Men. Following "Doomsday" and "Avengers: Secret Wars", Marvel is planning the so-called "Mutant Saga" – featuring a new cast. What stands out: Many actors from the later "X-Men" films are missing. However, they may not appear until after "Doomsday".
Who isn't in it?
But other big names are missing as well: no Tom Holland, no Benedict Cumberbatch, no Mark Ruffalo. The Guardians of the Galaxy are also missing. Insider Jeff Sneider has an explanation for at least part of this: "Spider-Man 4" is reportedly set to take place at the same time as "Doomsday". Characters like Peter Parker and the Hulk would therefore have things to do in New York for the time being. Elizabeth Olsen also recently stated that Wanda Maximoff won't be in the new Avengers movie. How much weight to give such statements remains to be seen: It wouldn't be the first time Marvel actors have simply lied on this subject.
Amid all the speculation, we mustn't forget: Marvel has never claimed that the famous chair video has already revealed the entire cast. On the contrary: Public statements have already hinted that there's more to come.
