Marvel has unveiled the inaugural trailer for Avengers: Doomsday, offering a two-and-a-half-minute spectacle packed with familiar faces and surprising newcomers. The trailer firmly establishes the film's ambition to unite a vast array of characters from across the Marvel multiverse.
The trailer opens with a nod to the X-Men, featuring a sign for Xavier's School for Gifted Children and Patrick Stewart reprising his role as Professor X. This visual directly signals the X-Men's official entry into the MCU. Immediately following this introduction, the trailer provides the first glimpse of Doctor Doom, complete with his iconic pointed mask.
Further cementing the film's crossover nature, the Fantastic Four are shown entering the Avengers' base alongside Thor. Subsequent scenes depict the Thunderbolts meeting Thor, Ant-Man, and Captain America, with the Fantastic Four present in the background. These sequences emphasize the film's theme of widespread collaboration and convergence.
The trailer also revisits Wakanda and features James Marsden returning as Cyclops. A dynamic fight scene pits Shang-Chi against Channing Tatum's Gambit, while Loki is seen at the TVA. Mystique transforms into Yelena Belova, and Ian McKellen makes an appearance as an aged Magneto. After numerous character interactions and a moment of Thor confronting Doctor Doom, the trailer reveals a bearded Chris Evans as the original Captain America, hinting at his potential return.
Notably absent from the trailer is Robert Downey Jr. The trailer concludes by posing the question of his character's potential involvement, suggesting a climactic, Darth Vader-esque unmasking moment could set up future narratives, possibly leading into "Avengers: Secret Wars." The film is slated for release on December 18, 2026.