Avengers Endgame Encore Ending Explained: The Loki Twist and 4 New Scenes That Set Up Doomsday

Avengers: Endgame was originally designed to feel like the closing chapter of the Infinity Saga. Steve Rogers finally returned the Infinity Stones, passed his shield to Sam Wilson, and got the quiet ending he had been waiting for with Peggy Carter.

But in 2026, Marvel has given that ending a surprising new twist.

Avengers: Endgame Encore returned to theaters on September 25 with new footage designed to connect the beloved 2019 blockbuster to the upcoming Avengers: Doomsday. The re-release adds new material around the ending and credits, turning what once felt like a final goodbye into a bridge toward Marvel's next major Avengers event.

And the biggest surprise comes when Steve and Peggy's peaceful reunion is interrupted.

The New Avengers Endgame Encore Ending

The original Endgame ends with Steve Rogers and Peggy Carter finally sharing the dance they never got to have.

In Endgame Encore, that moment continues a little longer.

Steve and Peggy are still together when someone knocks on the door. Steve moves out of sight while Peggy answers. Standing outside is Loki, wearing his TVA uniform.

Peggy asks whether she can help him. Loki responds that he can help both of them.

That seemingly small addition completely changes the feeling of Steve's final scene.

Instead of ending simply as Steve's personal happy ending, the moment now suggests that his decision to remain in the past has consequences beyond his own life.

Why Loki's Appearance Matters

Loki's presence is particularly important because the character is now closely connected to the TVA and the wider multiverse storyline.

The scene does not explicitly explain everything about Steve and Peggy's timeline. It also does not confirm exactly what Loki wants from them.

What it does establish is that Steve's timeline is relevant to the larger multiversal story leading into Avengers: Doomsday.

That gives Steve's decision another layer.

In the original film, his choice to stay with Peggy was presented as the emotional conclusion to his journey. Endgame Encore asks audiences to look at that decision from a much larger perspective: what happens when one timeline branches away from the expected path?

That question fits directly into the Multiverse Saga.

Bruce Banner Gets a Visit From Doctor Doom

The next major addition moves the story away from Steve Rogers and toward Bruce Banner.

After the events connected to Spider-Man: Brand New Day, Bruce is dealing with the consequences of losing control and transforming into the Hulk.

The new scene places him in a heavily protected underground facility, where Banner is studying his condition and trying to keep himself contained.

Then everything changes.

Doctor Doom arrives.

Doom manages to reach Banner despite the security surrounding the facility, making it clear that the new Avengers villain has his own plans for Hulk.

The scene also puts Mark Ruffalo's Bruce Banner directly into the story surrounding Avengers: Doomsday, despite Banner not being part of the initial public cast announcement for the movie.

The exact reason Doom wants Banner remains unanswered, but the encounter establishes that Hulk is already on Doom's radar.

Doctor Doom's New Connection to Tony Stark

One of the shortest new scenes may also be one of the most symbolic.

Doctor Doom is shown creating his mask.

The scene deliberately echoes the famous sound from the original Endgame credits, which referenced Tony Stark's creation of the Iron Man armor.

There is an obvious connection for Marvel fans because Robert Downey Jr. is returning to the MCU as Doctor Doom.

However, the new footage does not establish that Doctor Doom is Tony Stark or that Victor von Doom is secretly a Tony Stark variant.

Instead, the scene creates a visual parallel between two characters played by the same actor.

Tony Stark built his armor.

Now Doctor Doom builds his mask.

That parallel becomes even more meaningful because Endgame originally used the metal-hammering sound as a farewell to Tony. The Encore version effectively repurposes that same idea to introduce Doom as a major figure in the MCU's next chapter.

The Multiverse Is Collapsing

The fourth addition expands the story from individual characters to the entire MCU.

At the TVA, Mobius, Casey and O.B. witness multiple realities moving toward catastrophic collisions.

The TVA's job is to monitor and separate timelines, but the new scene shows the situation becoming increasingly difficult to control.

Different universes are approaching one another, with reports of realities colliding and fighting back against the destruction around them.

The message is clear: the multiverse itself is in serious trouble.

This provides one of the strongest links between Endgame Encore and Avengers: Doomsday, whose story is expected to bring together characters and worlds from across the MCU and Marvel's wider multiverse.

How Avengers Endgame Encore Sets Up Doomsday

The four new pieces of footage each perform a different job.

Steve and Peggy's extended ending introduces the idea that a seemingly personal decision can have multiversal consequences.

Loki's arrival connects that timeline to the TVA.

Bruce Banner's scene places Hulk directly in Doctor Doom's orbit.

The TVA sequence establishes the scale of the multiversal crisis.

And Doctor Doom's mask scene puts the upcoming villain at the center of the story.

Together, the additions transform Endgame from a conclusion into something closer to a prologue for the next Avengers movie.

Does Endgame Encore Explain Everything About Doomsday?

Not quite.

The new footage raises almost as many questions as it answers.

Why does Loki need to help Steve and Peggy? What exactly happened to their timeline? Why does Doctor Doom want Bruce Banner? How is Doom connected to the collapsing multiverse? And what role will Hulk ultimately play in the coming Avengers conflict?

The scenes intentionally leave those answers open.

What they do provide is a series of narrative connections between characters and events that previously seemed separated.

That makes Endgame Encore particularly interesting for fans preparing for Avengers: Doomsday.

The Bigger Meaning of the New Ending

The original Endgame was about endings.

Tony Stark sacrificed himself. Steve Rogers retired from being Captain America. The original Avengers era came to a close.

Endgame Encore revisits that same emotional ending and adds a darker possibility: even a happy ending can create consequences in a multiverse where every choice can produce another reality.

Steve and Peggy's dance remains important, but the knock at the door changes what comes after it.

And with Loki, Hulk, Doctor Doom and the TVA now connected through the additional scenes, Marvel has turned the final moments of Endgame into a direct pathway toward the next Avengers story.

When Is Avengers Doomsday Coming?

Avengers: Doomsday is scheduled to arrive in theaters on December 18, 2026. The film brings the Russo Brothers back to direct another major Avengers event, with Robert Downey Jr. returning to the MCU as Doctor Doom.

That makes Avengers: Endgame Encore more than a simple theatrical re-release.

For Marvel fans, the new footage provides another piece of the puzzle before Doomsday arrives.

The Infinity Saga may have ended with Steve Rogers dancing with Peggy Carter, but Marvel is now suggesting that the story did not stop there. One knock on the door may be all it took to open the next chapter.