Welcome to the internet’s new favorite guessing game: figuring out the Avengers: Endgame Encore Post Credit Scene before Marvel Studios is ready to tell you.
Seven years ago, Thanos got dusted, Tony Stark got a funeral, and roughly 400 million tissues got used worldwide. Now Marvel is doing the cinematic equivalent of replaying your favorite song’s final chorus one more time before the DJ switches tracks — and this time, they’ve allegedly tucked a surprise into the outro.
Let’s separate the confirmed facts from the fan-fiction-with-extra-steps, because this saga has both in abundance.
Wait, What Even Is “Avengers: Endgame Encore”?
Quick refresher for anyone who’s been living in Tony Stark’s pocket dimension: Marvel Studios is bringing the record-breaking Avengers: Endgame back to theaters starting September 25, 2026, as a special presentation called Avengers Endgame: Encore that includes an exclusive look at the upcoming Avengers: Doomsday. It’s not a random cash-grab re-release either — it’s positioned as the appetizer before December’s Doomsday buffet.
According to GamesRadar+, the re-release comes with four minutes of bonus footage, a new post-credits scene, and an exclusive sneak peek at Avengers: Doomsday in certain select showings, with a confirmed runtime of 185 minutes.
That’s the official skeleton. The Avengers: Endgame Encore Post Credit Scene is the flesh Marvel hasn’t shown anyone yet — and naturally, the internet has been building its own Frankenstein’s monster of theories in the meantime.
If you’re in India, mark your calendars accordingly: the film returns to Indian theatres on September 25 across English, Hindi, Tamil and Telugu, positioned as a premium big-screen event through IMAX and Infinity Vision.
Globally, according to Wikipedia’s tracking of the format, Endgame Encore is the first film released under Disney’s new Infinity Vision premium large-format program, a fancy way of saying “the screen is bigger and so, presumably, is the hype.”
So What Does Marvel Actually Say About the New Footage?
Here’s where things get delightfully cagey. Marvel’s own press materials describe the added material as, per a “critical companion story” leading into Avengers: Doomsday, with the extended version running four minutes longer for a total of 185 minutes.
That’s the corporate line, and it’s stayed remarkably consistent — which, for a franchise that once let five whole minutes of actual Endgame footage leak online before release, feels almost suspiciously disciplined this time.
Director Joe Russo, never one to undersell his own homework, has been busy: outlets report he’s called Encore “required viewing” ahead of Doomsday.
That’s the kind of quote that sends message boards into a full-blown investigative frenzy, and right on cue, everyone started asking the same question: is the Avengers: Endgame Encore Post Credit Scene actually going to matter to the plot of Doomsday, or is “required viewing” just marketing-speak for “please, we’re begging you, buy a ticket”?
Even Marvel’s official trailer played coy. As ComicBook.com noted, the trailer was built entirely around iconic existing Endgame moments like the portals sequence and Iron Man’s sacrifice, with zero glimpses of the actual new footage — a very on-brand move from a studio that once hid an entire Thanos in plain sight for four movies.
The Rumor That Broke the Internet: Doctor Doom in the Avengers: Endgame Encore Post Credit Scene
Now for the good stuff. The rumor currently setting Marvel Twitter (sorry, X) ablaze claims the Avengers: Endgame Encore Post Credit Scene isn’t just a tease — it’s a full-on twist. According to reporting picked up by Yahoo Entertainment, the claim traces back to a post from @MyTimeToShineH stating that Avengers Endgame Encore has a scene featuring Doom and Hulk together.
Marvel Studios, naturally, has said absolutely nothing to confirm or deny this, which in leak-culture terms is basically a shrug emoji the size of a billboard.
This dovetails with an even spicier theory floated by BamSmackPow: that the movie might finally show what audiences only heard back in 2019. Longtime fans will remember the original Endgame credits ended with the faint clang of Tony Stark building his first Iron Man suit — audio only, no visuals.
The new theory suggests the Avengers: Endgame Encore Post Credit Scene could put a camera on that moment for the first time, except with an evil twist. As the outlet put it, rumor has it we could actually see the scene this time, revealing it isn’t Tony Stark hammering away — it’s Doctor Doom, also played by Robert Downey Jr., building his own mask and armor.
If true, it’s a genuinely clever bit of misdirection: the same actor, the same hammer-on-metal sound cue, but a completely different man underneath the mask. Somewhere, Agatha Harkness is nodding approvingly — it really would be “Doom All Along.”
The Loki Theory: Because of Course Loki Is Involved
No MCU mystery box is complete without a Tom Hiddleston-shaped question mark. Multiple insiders cited by BamSmackPow believe the Doomsday footage bundled with Endgame Encore — whether inside the actual Avengers: Endgame Encore Post Credit Scene or as a separate IMAX-exclusive sneak peek — could catch fans up on the Multiverse Saga’s version of Loki, who was born in Endgame itself when he escaped with the Tesseract during the Avengers’ botched 2012 heist.
It’s a fair theory. Loki has quietly become the connective tissue of about six different Marvel timelines at this point, so having him show up in the Avengers: Endgame Encore Post Credit Scene to explain what he’s been doing since he vanished with a shiny blue cube would be very on-brand. Whether he’s actually in it, or whether the internet is just pattern-matching because Loki shows up literally everywhere now, remains unconfirmed.
The Steve Rogers Problem (Or: Why Everyone Is Squinting at an Old Man)
Here’s a genuinely fun continuity headache the leaks might be trying to solve. Endgame ended with Steve Rogers choosing to live out his life in the past, reappearing at the finale as a very old man who’d clearly had a lovely time dancing with Peggy Carter.
But Doomsday marketing has shown Steve Rogers looking suspiciously spry and not at all like a man in his hundreds.
ComicBook.com flagged this exact tension, noting that it’s a safe bet the extra runtime involves Steve Rogers in some capacity, since Doomsday teasers show him looking just as he did before he time-traveled at Endgame’s conclusion — which, understandably, needs some explaining.
If the Avengers: Endgame Encore Post Credit Scene is doing narrative heavy lifting for Doomsday, untangling the “which Steve is this” situation feels like a prime candidate.
How Much of This Should You Actually Believe?
This is the part where we put on our responsible-journalism hat for a second, because leak culture moves fast and accuracy sometimes gets left in the dust.
The most level-headed take comes from AvengersCountdown, which cautioned that the four-minute runtime difference shouldn’t be treated as proof of any specific scene — no official synopsis has named characters, and everything beyond the confirmed runtime numbers and Joe Russo’s comments remains speculation.
That’s a healthy dose of perspective. The Avengers: Endgame Encore Post Credit Scene rumor mill has, so far, produced: one anonymous tweet, some outlet speculation extrapolating from that tweet, and Marvel’s continued official silence.
That’s not nothing — insider leaks have a genuinely strong track record in the MCU rumor space — but it’s also not a press release. Even the outlet that broke the Doctor Doom claim was careful to note that Marvel has not officially confirmed the Doctor Doom appearance, so treat it as a well-sourced rumor, not gospel.
ComicBook.com’s own reporting reinforces the “wait and see” energy too, pointing out that a Disney press release only confirmed an exclusive look at the December 18 release of Avengers: Doomsday, without detailing what that footage actually shows. In other words: Marvel has confirmed that something exists, not what it is. Which, if you’ve followed this franchise for more than five minutes, is exactly how they like it.
Why Marvel Is Doing This At All
Cynical read: it’s a clever way to get butts back in theater seats and sell a fresh wave of IMAX tickets before Doomsday even opens.
ComicBook.com leaned into this idea too, suggesting the additional footage is likely chosen to let casual fans skip straight from Endgame to Doomsday without needing to catch up on the entire Multiverse Saga — essentially turning Endgame Encore into a two-hour-and-change “previously on the MCU” recap with movie-ticket price tags attached.
Generous read: it’s genuinely a love letter to the fans who sobbed through the original snap and want one more theatrical lap before the next Avengers-sized event. Either way, reactions have reportedly been warmer than expected — fans have responded positively now that the runtime addition turned out to be a modest four minutes rather than a full re-edit.
The Bottom Line on the Avengers: Endgame Encore Post Credit Scene
Here’s where things stand as of today: Marvel has confirmed the re-release date, the runtime, the existence of new footage, and an exclusive Doomsday sneak peek for IMAX and Infinity Vision audiences.
What Marvel has not confirmed is the actual content of the Avengers: Endgame Encore Post Credit Scene — meaning everything about Doctor Doom, Hulk, Loki, or a time-displaced Captain America currently lives in rumor territory, however well-sourced.
If the leaks are accurate, September 25 could deliver one of the more clever bits of MCU misdirection in years — swapping a beloved hero’s quiet workshop moment for a supervillain origin hiding in plain sight. If they’re wrong, well, Marvel will have gotten several months of free hype out of fans theorizing themselves into a frenzy over two minutes of unconfirmed footage, which is honestly a very Marvel thing to accomplish either way.
Either way, one thing is certain: nobody is skipping the credits on this one.
Sources referenced:
- Marvel.com — official Endgame re-release announcement
- GamesRadar+ — What is Avengers: Endgame Encore?
- ABC News — Doomsday trailers, tickets, and Encore details
- The Manila Times — Endgame Encore set for September release
- Popped — Endgame Encore release date, runtime and footage
- BamSmackPow — Endgame Encore’s post-credits scene explained
- Yahoo Entertainment — Doctor Doom and Hulk rumor report
- ComicBook.com — Trailer teases Doomsday connection
- ComicBook.com — Controversial Endgame Encore decision
- ComicBook.com — Bonus footage access details
- ComicBook.com — Fans praise the runtime change
- ComicBook.com — Reported runtime hints at new scenes
- AvengersCountdown — Runtime analysis and evidence check
- Box Office Worldwide — India release details
- Wikipedia — Infinity Vision format program
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