Marvel Studios has released the first official trailer for Avengers: Doomsday, giving fans a glimpse of the biggest multiverse battle in the Marvel Cinematic Universe. The two-and-a-half-minute trailer introduces Robert Downey Jr. as Doctor Doom and brings together the Avengers, Fantastic Four and X-Men ahead of the film’s worldwide release on December 18, 2026.
Avengers Doomsday Trailer Released
The Avengers Doomsday Trailer was unveiled by Marvel Studios, with Anthony and Joe Russo returning as directors for the highly anticipated film.
The trailer features several action-packed moments, including Thor confronting Doctor Doom, Shang-Chi battling Gambit and Chris Evans’ Captain America once again wielding Mjolnir.
Fans also get a look at Sam Wilson reuniting with Bucky Barnes as the story expands across multiple universes.
Robert Downey Jr. Returns as Doctor Doom
One of the biggest highlights of the trailer is Robert Downey Jr.’s transformation into Doctor Doom.
After spending years as Iron Man in the Marvel Cinematic Universe, Downey now returns as one of Marvel’s most powerful villains, setting up a major conflict that will shape the future of Phase Six.
His appearance has generated massive excitement among Marvel fans worldwide.
Avengers, Fantastic Four and X-Men Unite
The film brings together some of Marvel’s biggest superhero teams for the first time.
The Avengers, Fantastic Four and X-Men join forces to face Doctor Doom in what Marvel describes as a multiverse-spanning battle.
The trailer also features several returning characters and introduces new team-ups that fans have been waiting to see on the big screen.
Tickets Go on Sale
Marvel Studios has also announced that tickets are now on sale for Infinity Vision theatres, offering premium large-screen viewing and immersive sound for the upcoming blockbuster.
Avengers: Doomsday is scheduled to release in theatres worldwide on December 18, 2026, and is expected to be one of the biggest films in Marvel’s Phase Six lineup.