The highly anticipated Avengers: Doomsday is expected to debut its first footage in theaters this December, accompanying another major Disney release.
Although Avengers: Doomsday will not hit theaters until December 18, 2026, fans may catch an early glimpse soon. According to Collider’s sources, the initial footage will be shown alongside Avatar: Fire and Ash, the latest installment in Disney's blockbuster franchise.
If this plan stays unchanged, moviegoers could see Robert Downey Jr.'s titanium-masked supervillain for the first time starting December 19, 2025.
"The timing would be fitting, considering James Cameron's third adventure to Pandora is releasing almost exactly one year before Doomsday's arrival on December 18, 2026."
Despite the excitement, Marvel has kept crossover details tightly under wraps, including from the cast members themselves.
Alan Cumming, reprising Nightcrawler, shared, "I began filming before the script was finished."
Author’s summary: The first trailer for Avengers: Doomsday will likely premiere in December 2025, alongside Avatar: Fire and Ash, setting the stage for Marvel’s next major crossover event.