Marvel has released a 30-second trailer for Avengers Endgame: Encore, and the return to theaters now has a date: September 25, 2026. The re-release will also carry an exclusive preview of Avengers: Doomsday, with early screenings set to begin on September 24.
For fans looking up Avengers: Endgame Encore today, the new trailer is the reason. It opens with Robert Downey Jr.’s Tony Stark, stranded in space with Nebula, recording a message that frames the return as a sendoff and a tease at once. The footage revisits the aftermath of Thanos’ actions, the Avengers’ run-up to the Battle of Earth, and a brief exchange with Captain America, before ending on the title card and a glimpse of the climax battle.
The rerelease is being sold as a premium-format event, not just a nostalgia pass. Marvel says the movie will return in Infinity Vision, Disney’s certification for premium large-format screens that use 45-to 50-foot-wide screens along with immersive sound and enhanced visuals. The preview for Avengers: Doomsday is tied to those premium presentations, and it will not be shown in the plainest version of the film.
That is where the pitch gets a little less clean. Recent movie listings suggest the Infinity Vision and IMAX versions will run longer than the regular screenings, but no one is saying by how much. The premium label is doing a lot of work here: it promises a bigger presentation, yet the extra runtime hint leaves one practical question hanging for anyone buying a ticket for the first time.
What is clear is the schedule. Avengers Endgame: Encore is rated PG-13, the early shows begin on September 24, and the full theatrical debut follows on September 25. Avengers: Doomsday is scheduled for December 18, 2026, so this rerelease is now serving as the bridge between Marvel’s past and its next major release.
