First 'Avengers: Doomsday' Trailer Expected This December
The highly anticipated film Avengers: Doomsday is set to debut its first footage in theaters this December, accompanying another major Disney release. Although the movie will not be released until December 18, 2026, fans may get an early preview soon.
Trailer Launch Planned with Disney's 'Avatar: Fire and Ash'
According to multiple sources cited by Collider, the initial trailer for the MCU's next large team-up will likely be shown before the newest installment of Disney's blockbuster series Avatar: Fire and Ash. If finalized, theatergoers can expect to see Robert Downey Jr.'s titanium-masked villain starting December 19.
This timing aligns well with James Cameron's third Pandora adventure, releasing almost exactly one year earlier, on December 19, 2025.
Setting the Stage for Doomsday
- Thunderbolts and The Fantastic Four: First Steps are premiering this year, paving the way for Doomsday.
- Marvel reignited excitement by unveiling cast chairs for the film's star-studded lineup, including surprising returns of several X-Men from the 20th Century Fox roster.
Secrecy Around Film Details
The project remains highly secretive, with details shrouded even from cast members. Actor Alan Cumming, returning as Nightcrawler, shared that he began filming prior to the script's completion.
"I began filming before the script was finished."
This confirms Marvel’s tightly held approach to the crossover event.
Author's Summary
Avengers: Doomsday’s first trailer is expected in December alongside Avatar: Fire and Ash, building anticipation for the film’s 2026 release amid strategic MCU rollouts and cast secrecy.