Trailer: 

In Avengers: Secret Wars (2025), the Marvel Cinematic Universe takes a bold leap into chaos and multiversal warfare. The teaser unveils a fractured reality where timelines collide, universes bleed into one another, and the very fabric of existence begins to tear apart. Doctor Strange senses a powerful incursion — something beyond Kang, beyond Thanos — a convergence of infinite worlds driven by a mysterious force hiding in the shadows: The Beyonder.

As realities collapse, heroes from across the multiverse are drawn into a desperate alliance. We see Tom Holland’s Spider-Man standing beside Hugh Jackman’s Wolverine, while variants of Iron Man, Captain America, and even long-lost villains emerge from broken timelines. Dead worlds. Alternate Earths. A collapsing Multiverse. And at the heart of it all: Battleworld — a patchwork planet ruled by chaos, stitched together from pieces of destroyed dimensions.

Strange, Loki, and Wanda (re-emerging in ominous red) begin to understand that this is not just a war between heroes and villains, but between gods and the remnants of what reality used to be. The teaser hints at alliances we never thought possible: Magneto fighting alongside the Avengers, and Doctor Doom rising from the ashes of a crumbling Latveria, whispering promises of order through domination.

With each pulse of the teaser’s eerie score, flashes reveal more: Galactus devouring alternate Earths, the Fantastic Four stepping into the fray, and a battle-worn Thor wielding Mjolnir once more. The climax? A silhouetted figure — possibly a new incarnation of Tony Stark — gazing over a broken skyline, ready to make the ultimate sacrifice… again.

Avengers: Secret Wars promises to be the ultimate collision of everything the MCU has built over the last decade. A war not for power, but for survival. A multiverse in collapse. A final stand where every choice, every hero, every universe matters.