Marvel Studios is assembling its biggest heroes once again. Check out the newly released poster and watch the trailer for Avengers: Doomsday, the highly anticipated superhero epic from Marvel Studios and Disney.

Directed by Anthony Russo and Joe Russo, the film brings together a massive cast led by Robert Downey Jr., Pedro Pascal, Chris Hemsworth, Vanessa Kirby, Florence Pugh, and Anthony Mackie for what promises to be another universe-shaking chapter in the Marvel Cinematic Universe.

The story finds heroes from three different worlds suddenly thrust together and forced to unite against a catastrophic danger capable of destroying everything they know. With the Russos back behind the camera and an extraordinary collection of Marvel favorites joining forces, Avengers: Doomsday looks ready to live up to its ominous title.

Check out the poster and watch the trailer below. Avengers: Doomsday arrives exclusively in theaters on December 18, 2026—the same day as Dune: Part Three. Let the box-office battle begin!

Here's a look at the first trailer for Avengers: Doomsday:

Avengers: Doomsday (2026)

“Promise me you will come back"

Synopsis: Heroes from three different worlds must unite when they're thrust together to confront a catastrophic danger that could destroy everything they know.
Release Date: December 18, 2026
Director: Anthony Russo and Joe Russo
Writer: Anthony Russo and Joe Russo
Cast: Robert Downey Jr.; Pedro Pascal; Chris Hemsworth