Avengers: Doomsday trailer release date and length: Everything we know right now

Disney has been building hype about Avengers: Doomsdaysince Comic-Con 2024, when Robert Downey Jr. announced he would return to the Marvel Cinematic Universe to play the archvillain Doctor Doom. Any subsequent reveals have eschewed plot and mostly centered on the massive cast, which includes the Fantastic Four, the old Avengers, the new Avengers, and the 20th Century Fox era X-Men. Even some of the actors involved have said they’re unsure what the film is about or who they’re supposed to be sharing the green screen-heavy scenes with. However, we may finally get some answers in a trailer expected to screen in front of Avatar: Fire and Ash, which premieres on Dec. 19.