Seven years after Avengers: Endgame concluded the Infinity Saga, Marvel Studios is returning to one of the biggest movies in cinematic history with Avengers: Endgame Encore.

The special theatrical re-release arrives on September 25, 2026, with additional footage intended to connect the events of Endgame to the upcoming Avengers: Doomsday, which is scheduled for December 18, 2026. The Encore presentation also includes an exclusive preview of Doomsday, with additional material for audiences watching in IMAX and other premium formats.

Marvel's decision to revisit Endgame is particularly significant because the Marvel Cinematic Universe has moved from the Infinity Saga into a much larger multiverse storyline. The new scenes reportedly provide additional context for characters and events that could become important in Avengers: Doomsday.

And before the movie has even reached theaters worldwide, some of that new material has reportedly leaked.

One of the most talked-about additions reportedly extends the emotional final sequence involving Steve Rogers and Peggy Carter.

In the original Avengers: Endgame, Steve returns the Infinity Stones before choosing to remain in the past and live a life with Peggy. The movie ends with the pair dancing together in their home.

The Encore version reportedly continues that moment.

According to descriptions published by No Film School and other outlets, a knock interrupts Steve and Peggy's dance. Steve moves out of sight while Peggy answers the door — only to discover Loki wearing his TVA uniform. Steve eventually emerges and sees his former enemy.

The scene could be particularly important because Loki and the Time Variance Authority have become central to the MCU's multiverse mythology.

However, the exact meaning of Loki's appearance remains unclear. The scene reportedly suggests that Loki has information or assistance to offer Steve and Peggy, but it does not independently establish what role Steve Rogers will have in Avengers: Doomsday.

Perhaps the biggest reported surprise involves Bruce Banner and Doctor Doom.

Another new sequence reportedly takes viewers to an underground location where Banner is working on research related to controlling or suppressing the Hulk.

The situation changes when an unknown voice belonging to Robert Downey Jr.'s Doctor Doom addresses Banner.

According to descriptions of the leaked footage, Doom tells Banner that he has come to “collect” him. Banner then transforms into the Hulk as the scene cuts away.

If the sequence is authentic as described, it would establish a direct connection between Doctor Doom and Hulk heading into Avengers: Doomsday.

It is important, however, to distinguish the reported footage from officially confirmed story information. Marvel has not released a complete official breakdown of these scenes, and reports based on leaked footage have contained differences in their descriptions.

Another reported addition appears to connect Doctor Doom with Tony Stark in a more symbolic way.

The original Endgame credits famously included the sound of metal hammering, recalling Tony Stark's early days of building Iron Man technology.

In Endgame Encore, reports say viewers see images of Doctor Doom forging his mask, accompanied by similar hammering sounds.

The visual parallel is particularly notable because Robert Downey Jr. is returning to the MCU as Victor von Doom, rather than Tony Stark.

That casting has already become one of the biggest talking points surrounding Avengers: Doomsday. The Encore footage reportedly adds another deliberate visual connection between Doom and the character who defined Downey Jr.'s MCU career.

The reported final sequence takes the story back to the Time Variance Authority, the organization heavily featured in the Disney+ series Loki.

The scene reportedly shows Mobius, Casey and O.B. monitoring a rapidly escalating multiversal crisis.

According to the descriptions, different realities begin colliding, with specific universes reportedly identified on TVA monitors. The situation escalates until the TVA realizes that the problem is no longer isolated to individual timelines.

Instead, multiple universes are reportedly being destroyed or colliding simultaneously, leading to the warning that the multiverse is collapsing.

This would fit directly into the larger Marvel multiverse and Secret Wars storyline, where incursions between realities have become a major narrative concept.

Taken together, the reported additions appear to serve a clear purpose: turning *Endgame Encore* into a bridge between the Infinity Saga and Marvel's next Avengers event.

The original Endgame was primarily the conclusion of the Infinity Saga. The Encore edition reportedly adds material that shifts the focus toward:

That makes the re-release more than a simple theatrical nostalgia event. Marvel is using one of its most recognizable movies to introduce additional pieces of the story leading into its next major Avengers film.

Not completely.

Reports from screenings and leaked footage have circulated online, and several entertainment outlets have described similar scenes. However, Marvel has not published a complete official scene-by-scene explanation of the additional footage.

There have also been differences between reports concerning the exact order and details of the sequences. Therefore, fans should treat some of the leaked plot information as reported material until the theatrical release provides definitive confirmation.

Marvel and the Russo brothers have also encouraged audiences not to spoil the new surprises for viewers who want to experience them in theaters.

The return of Avengers: Endgame comes at a fascinating point for the MCU. The original film closed one of Marvel's biggest chapters, but Endgame Encore appears designed to reopen that story from a multiverse perspective.

The reported Loki, Hulk, Doctor Doom and TVA sequences could provide important pieces of the puzzle before Avengers: Doomsday arrives in December.

Whether every leaked detail proves accurate is something audiences will discover when the Encore edition reaches theaters. For Marvel fans, however, the biggest takeaway is already clear: the story of *Avengers: Endgame* is being revisited to prepare audiences for what comes next.