Avengers: Endgame Theatrical Re-Release Adds New Footage Linking to Doomsday

Avengers: Endgame Encore is scheduled to arrive in theaters worldwide on September 25, ahead of Avengers: Doomsday, which is slated for release on December 18.
Disney’s Infinity Vision screenings reportedly contain 6 minutes and 17 seconds of additional footage, while standard non-Infinity Vision screenings include substantially less new material.
IGN said it reviewed multiple leaked copies before Marvel removed them from social media through copyright claims, and reported that the footage appeared legitimate rather than merely being unverified fan descriptions.
One interpretation of the Loki footage is that it depicts the TVA-affiliated version of Loki before he becomes the being who replaces Kang, with leaked plot information suggesting he may move Steve, Peggy and their son to another multiverse branch for protection.
The re-release continues a broader pattern of Marvel revising Endgame’s apparent finality: Secret Invasion revealed that the Rhodey seen in Endgame was a Skrull impostor, while the upcoming VisionQuest is expected to revisit Tony Stark’s death through the perspective of his AI, FRIDAY.
Marvel is rewriting the ending of Avengers: Endgame. A special theatrical re-release called Avengers: Endgame Encore arrives September 25 with four new scenes that link the 2019 film directly to Avengers: Doomsday. IGN reviewed leaked footage before Marvel removed it and confirmed the material is genuine. The added content introduces Doctor Doom, shows Loki visiting Steve Rogers, and depicts multiverse incursions through the TVA.
Premium Infinity Vision screenings include 6 minutes and 17 seconds of new footage, while standard theaters get about 1 minute of bonus material plus a celebrity intro. Co-director Joe Russo called the re-release "critically important" and "required viewing" to bridge Endgame to the December 18 Doomsday premiere. GamesRadar reported that Marvel filed dual runtime specifications with the British Board of Film Classification to accommodate both formats.
The leaked footage reveals four distinct additions. In one scene, Loki arrives at Steve Rogers and Peggy Carter's home to warn them. A second shows Bruce Banner confronting Doctor Doom in an underground facility. A third depicts Doom forging his mask with hammer strikes. The fourth shows the TVA's Mobius and Casey watching two alternate earths collide and launch missiles at each other.
TechRadar framed the additions as a narrative shortcut for viewers who skipped Phase 4 and 5 Disney+ series. The scenes directly integrate Doctor Doom and multiverse incursions into main MCU continuity. This marks the first time Endgame's apparent finality has been revised since secret projects like Secret Invasion and VisionQuest have recontextualized prior events.
Leaked plot details suggest the Loki footage shows his TVA-affiliated version before he becomes Kang's replacement. According to fan discussions on Reddit, Loki may move Steve, Peggy, and their son to a protected multiverse branch. This raises a puzzle: if Loki's role is guarding the multiverse, how can he leave that duty to visit Earth-616?
The expanded Loki scene adds roughly 1–2 minutes to Infinity Vision presentations. FandomWire noted this footage clarifies Loki's connection to the TVA storyline that spans Endgame through Doomsday. The retcon fits Marvel's pattern: Secret Invasion already revealed that the Rhodey in Endgame was a Skrull impostor.
Disney introduced Infinity Vision as a premium widescreen certification standard in June 2026. GamesRadar obtained BBFC runtime filings that confirm the split: standard screenings run 183 minutes and 3 seconds, while Infinity Vision and IMAX run 186 minutes and 14 seconds. The format-exclusive footage strategy creates incentive for consumers to pay higher ticket prices.
Industry analysts project a domestic opening weekend between $8 million and $28 million. Endgame currently trails Avatar by approximately $127 million for the all-time box office crown. IGN reported that Marvel initiated swift copyright takedowns on September 22–23 after international screenings in South Korea leaked all four scenes onto X and Reddit.
Avengers: Endgame Encore sets up the December 18 Doomsday release. GamesRadar reported that Joe Russo, co-director of both films, emphasized that the re-release is not nostalgia but essential connective tissue. Russo stated the added footage creates "a bridge from Endgame to Doomsday in a very unique way." The two-film sequence will reframe seven years of MCU narrative.
FandomWire explained that the re-release introduces Robert Downey Jr.'s Doctor Doom and expands characters expected in Doomsday. Fan backlash on Reddit centered on confusing theater marketing, with some IMAX locations allocated standard 183-minute cuts instead of full 186-minute Infinity Vision versions. Marvel Studios has not clarified exactly how much footage each theater format received.
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