Another Avengers: Doomsday teaser appears to have leaked — and this one reportedly centers on the Fox-era X-Men, further confirming Marvel’s serialized trailer strategy tied to Avatar: Fire and Ash.
If accurate, this would mark the third distinct teaser to surface following the Chris Evans Steve Rogers teaser and the Chris Hemsworth Thor teaser reveals.
X-MEN TRAILER IN BETTER QUALITY 🚨 #AvengersDoomsday #xmen pic.twitter.com/rzkBwtTHne
— Khan (@Khan_mcu) December 28, 2025
X-Men Join the Teaser Rollout
According to the latest reports, one of the four character-focused teasers playing with Avatar: Fire and Ash features the X-Men, pulling directly from the Fox franchise lineup.
This would place the current teaser order as Steve Rogers, Thor, and now the X-Men, with one remaining character-focused teaser still unaccounted for.
Avengers: Doomsday Chris Evans Steve Rogers teaser officially released pic.twitter.com/H4gPobqnn9
— Cosmic Book News (@cosmicbooknews) December 23, 2025
What the X-Men Teaser Shows
Leaks claim the X-Men teaser includes multiple familiar faces.
Patrick Stewart and Ian McKellen are reportedly shown, signaling the return of Professor X and Magneto. James Marsden is also said to appear in full X-Men gear, unleashing a full optic blast as Cyclops.
The footage is described as stylized and dramatic, leaning into legacy imagery rather than action-heavy spectacle, consistent with the tone of the other leaked Doomsday teasers.
The returning X-Men cast also includes Alan Cumming, Rebecca Romijn, Kelsey Grammer, and Channing Tatum back as Gambit from Deadpool & Wolverine.
Wakandans Rumored as Fourth Teaser
With three teasers now accounted for, rumors suggest the fourth and final character teaser will focus on the Wakandans, potentially setting up a transition into the full Avengers: Doomsday trailer.
If true, the rollout would culminate in a traditional trailer release following the four-week teaser cycle.
Avengers: Doomsday Release Info
Avengers: Doomsday is scheduled to hit theaters on December 18, 2026, directed by Joe and Anthony Russo.
The confirmed cast includes Chris Evans, Chris Hemsworth, Anthony Mackie, Sebastian Stan, Paul Rudd, Letitia Wright, Florence Pugh, Simu Liu, Tom Hiddleston, Wyatt Russell, David Harbour, Winston Duke, Danny Ramirez, Hannah John-Kamen, Pedro Pascal, Vanessa Kirby, Joseph Quinn, Ebon Moss-Bachrach, Patrick Stewart, Ian McKellen, Alan Cumming, Rebecca Romijn, James Marsden, Kelsey Grammer, Channing Tatum, Tenoch Huerta Mejía, Lewis Pullman, and Robert Downey Jr. – with 33 more rumored.
