Marvel Studios is re-releasing Avengers: Endgame in theaters as an "Encore" presentation, featuring additional content that will offer sneak peeks at the upcoming film Avengers: Doomsday. Disney UK confirmed in a press release that these extended showings will include an exclusive look at Doomsday, a development that has fans debating the value of revisiting the nearly three-hour-long Endgame.
The runtime of Avengers: Endgame Encore has reportedly increased by four minutes, a change noticed when AMC began listing showtimes. While one sneak peek is expected to be part of this added runtime, a second, "additional sneak peek" of Avengers: Doomsday will be exclusively shown in IMAX and Infinity Vision-certified screenings.
Director Joe Russo described the re-release as "critically important," calling it a unique opportunity to "create a bridge from Endgame to Doomsday." He stated that the studio could enhance the story of Doomsday by connecting it to Endgame and its beloved characters, continuing their narrative. The added footage is said to be set within the Doomsday story, though its exact nature remains unclear. This approach has drawn some criticism from fans, with some viewing it as akin to releasing downloadable content for a film several years old.
Some audience members have expressed skepticism online, with one Reddit user remarking that the extra footage will likely appear on YouTube shortly after release and questioning the cost and effort involved for such a brief addition. Meanwhile, discussions surrounding Avengers: Doomsday itself are ongoing. Theories about Robert Downey Jr.'s role as Victor Von Doom persist, with speculation that his portrayal might involve an alternate reality or an illusion, especially given apparent changes in his eye color in different trailers. Marvel has not yet provided definitive details regarding these aspects of Doomsday, which is slated for release on December 18, 2026.