First 'Avengers: Doomsday' Trailer Expected in December
The first footage of Avengers: Doomsday is anticipated to debut in theaters this December alongside another major Disney release. Although the film itself won't hit theaters until December 18, 2026, fans might get an early glimpse soon.
Trailer Launch Details
According to Collider, multiple sources have confirmed the initial preview will be featured with the newest installment of Disney's Avatar franchise, Avatar: Fire and Ash. If plans remain unchanged, audiences can expect to see the first look on December 19.
This timing aligns nicely since James Cameron's third Pandora adventure releases nearly a year before Doomsday.
Setting the Stage for Doomsday
With recent releases like Thunderbolts and The Fantastic Four: First Steps, Marvel is building anticipation for the upcoming team-up. Earlier this year, the return of multiple 20th Century Fox X-Men characters was hinted at when cast chairs were revealed, sparking excitement.
Secrecy Around the Project
Despite the buzz, Marvel remains tight-lipped about the crossover's plot, even from its actors. Alan Cumming, reprising his role as Nightcrawler, shared that he began filming before the script was complete.
“I began filming before the script was finished.” – Alan Cumming
Fans can look forward to seeing Robert Downey Jr. in a new role as a titanium-masked supervillain in the teaser.
Summary
The Avengers: Doomsday trailer will likely premiere with Avatar: Fire and Ash in December 2025, marking an exciting build-up to the film’s December 2026 release, while Marvel preserves the story's secrecy.