The superhero film Avengers: Doomsday is scheduled for release on December 18, 2026. It promises to unite classic MCU heroes with the new generation of Marvel superheroes for an epic comeback, featuring Doctor Doom as the central antagonist.
The first trailer will be released much earlier than expected. It is set to debut alongside Avatar: Fire and Ash on Wednesday, December 19, 2024, nearly a year before the movie’s premiere. This early release offers fans their first glimpse of Robert Downey Jr.'s character, the titanium-masked supervillain.
The cast includes surprises such as the return of many classic superheroes, although specific details remain tightly guarded. Actors Alan Cumming, David Harbour, Florence Pugh, and Kelsey Grammer revealed they began filming before reading the completed script, a tactic reminiscent of the Russo Brothers' approach on Infinity War and Endgame.
"The upcoming adventure promises to be on a similarly massive scale."
The Russo Brothers have returned as directors, working with writer Stephen McFeely on the Doomsday script, ensuring a grand and ambitious continuation of the MCU saga.
Avengers: Doomsday will unite MCU legends and new heroes, with its first trailer dropping a year before the film’s December 2026 release, setting a highly anticipated stage for Marvel’s next chapter.