The first look at Marvel’s Avengers: Doomsday is expected to release this fall, according to an insider.
Daniel Richtman reports that Marvel Studios is planning to debut the teaser for Avengers: Doomsday, starring Robert Downey Jr., alongside the release of James Cameron‘s Avatar: Fire and Ash, which is scheduled to hit theaters on December 19, 2025.
The trailer for Avengers: Doomsday will premiere in theaters before being officially released on social platforms, including YouTube, X (formerly Twitter), and Facebook.
Marvel is planning a bigger marketing campaign for Avengers: Doomsday starting in two months. The film, with an estimated budget of $250 million, wrapped in September and has now entered the post-production stage. During this stage, multiple reshoots are expected in the coming months to accommodate actors with scheduling conflicts.
Most recently, scooper @MyTimeToShineH revealed that “There is a Spider-Man in Avengers: Doomsday.” However, it has not yet been confirmed whether Tom Holland, Tobey Maguire, or Andrew Garfield will appear. As previously reported, Avengers: Doomsday will be packed with surprising variants of heroes from across the multiverse, all gathering in the Void.
Doomsday is directed by the Russo brothers from a screenplay by their longtime collaborator Stephen McFeely and Michael Waldron. The film features cinematography by Newton Thomas Sigel (Bohemian Rhapsody, X-Men: Days of Future Past) and production design by Kasra Farahani.
Here’s the plot synopsis for Avengers: Doomsday, revealed by Disney China:
“Doctor Doom has officially arrived on the Marvel Cinematic Universe stage. This villain, a master of cutting-edge science and powerful magic, will unleash a cascading crisis across the multiverse. Marvel’s most iconic actor, Robert Downey Jr., also returns as Doctor Doom!”
Avengers: Doomsday marks the beginning of the end for the Marvel Cinematic Universe (MCU). As the multiverse nears total collapse, the Avengers must assemble to face their greatest challenge yet—incursions, catastrophic collisions between realities that threaten to destroy existence itself. Earth’s Mightiest Heroes must race against time to save their reality while confronting the powerful figure behind it all: Victor Von Doom (Robert Downey Jr.).
The official cast members of the film include Downey Jr. as Doctor Doom, Paul Rudd as Ant-Man, Simu Liu as Shang-Chi, Tom Hiddleston as Loki, Florence Pugh as Yelena Belova, Danny Ramirez as Falcon, Sebastian Stan as Bucky Barnes, Winston Duke as M’Baku, Hemsworth as Thor, Letitia Wright as Black Panther, Tenoch Huerta Mejía as Namor, Anthony Mackie as Captain America, David Harbour as Red Guardian, Wyatt Russell as U.S. Agent, and Hannah John-Kamen as Ghost. Ian McKellen as Magneto, Patrick Stewart as Professor X, Rebecca Romijn as Mystique, James Marsden as Cyclops, Kelsey Grammer as Beast, Alan Cumming as Nightcrawler, and Channing Tatum as Gambit. Pascal as Reed Richards (Mr. Fantastic), Vanessa Kirby as Sue Storm (Invisible Woman), Joseph Quinn as Johnny Storm (Human Torch), Ebon Moss-Bachrach as Ben Grimm (The Thing), and Lewis Pullman as Sentry.
Produced by Kevin Feige, Louis D’Esposito, and Russo Brothers will produce through their AGBO banner.
Avengers: Doomsday will be released in theaters and IMAX across the United States on December 18, 2026.
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