Superhero blockbuster and Marvel Cinematic Universe (MCU) Infinity Saga bookend Avengers: Endgame will return to theaters for the first time since 2019 next year.

Marvel Studios confirmed plans to bring the last Avengers movie back to the big screen September 2026 with a social media post and short video teaser. It’s a nostalgia pull that calls back not only to the crossover film’s iconic “on your left” moment but also the viral audience reactions that came with it.

Avengers: Endgame — Back in theaters, September 2026. pic.twitter.com/PRmW9pEAxm

— Marvel Studios (@MarvelStudios) December 5, 2025

THR reports that Avengers: Endgame is set for a September 25 premiere, specifically, though it’s unclear how long it will stick around in theaters. There’s currently no explanation as to why Marvel seems to have opted out of bringing back the story’s first half, Infinity War, to tie a bow with the full package.

However, we can probably guess why the comic book company is looking to bring back its massively successful superhero team-up film in 2026. Across its April 2019 premiere and June 2019 theatrical victory lap, Avengers: Endgame managed to rack up a box office total of a whopping $2.8 billion (via Box Office Mojo). It’s a number that saw the MCU Phase Three event film earning a record-shattering opening weekend and eventually following James Cameron’s Avatar ($2.92 billion) as the second-highest-grossing film of all time.

Avengers: Endgame proved to be quite the moment for the movie world, as theatergoers lined up to see how Captain America, Iron Man, Hulk, and other Marvel mainstays would finally take down Thanos. Now, Marvel seems to be looking to give those numbers another boost as it barrels toward its first superhero team-up flick in six years with Avengers: Doomsday.

The film, which features MCU veterans Joe and Anthony Russo back as directors, is set for a December 18, 2026, release date. The Marvel calendar has the movie set to follow Tom Holland’s long-awaited return as Peter Parker in Spider-Man: Brand New Day come July 31, 2026. It’s a plan that has the Avengers: Endgame re-release hitting theaters perfectly between the two new entries, giving die-hard fans the chance to keep the hype going between releases.

While we wait for more details, you can check out our original 9.5/10 Avengers: Endgame review. You can also read up on the list of the top 10 highest-grossing Marvel movies of all time.

Michael Cripe is a freelance writer with IGN. He's best known for his work at sites like The Pitch, The Escapist, and OnlySP. Be sure to give him a follow on Bluesky (@mikecripe.bsky.social) and Twitter (@MikeCripe).