Avengers: Doomsday Reshoots Underway And One Big Cameo May Have Been Revealed - Possible Spoilers

Avengers: Doomsday Reshoots Underway And One Big Cameo May Have Been Revealed - Possible Spoilers

Cameras are once again rolling on Avengers: Doomsday, and at least one major cameo has seemingly been revealed after an actor shared apparent confirmation of their return on social media.

By JoshWilding - Aug 28, 2026 06:08 AM EST
Filed Under: Avengers: Doomsday

Marvel Studios is in the midst of Avengers: Doomsday reshoots, and according to insider Daniel Richtman, the Russo Brothers are adding "a lot" of cameos to the movie.

That will come as a relief to fans disappointed by the current cast. While impressive, it's missing several heavy-hitters, along with many of the Multiverse Saga characters once expected to factor heavily into this movie and next December's Avengers: Secret Wars.

Now, amid rumblings that Mark Ruffalo left the set of Task Season 2 to shoot a role in Avengers: Doomsday and hints that Elizabeth Olsen's stunt double has been shooting scenes as the Scarlet Witch, Jeremy Renner has potentially revealed his return as Hawkeye.

As you can see below, the actor took to Instagram to post a photo of Hawkeye's costume. The image was accompanied by a piece of music labelled "Avengers x Hawkeye," all but confirming that Renner will return for Avengers: Doomsday

"Yeah, well, [the Russo Brothers] are very, very dear friends of mine. I got to catch up with them, actually, when I was on the book tour when they were filming in London," Renner previously said. "I got to break bread with all of the boys on [Avengers: Doomsday]. It was good to see everybody, and we have a forever bond. Whether we're filming or not, we're always connected."

With what sound like relatively extensive reshoots underway, all those plot leaks could soon be made irrelevant. While we're not expecting the story to be completely reshaped, some big changes are likely. In Avengers: Infinity War, for example, The Hulk's story arc was completely overhauled. 

Originally, Bruce Banner was supposed to Hulk out while wearing the Hulkbuster armour. Instead, his transformation into Smart Hulk was pushed back to Avengers: Endgame. Hopefully, that X-Men team will expand its roster. 

Black Panther star Winston Duke has also confirmed that Avengers: Doomsday is shooting additional scenes, telling CNA this week, "We just wrapped and are doing some additional photography for Avengers: Doomsday."

Stay tuned for updates as we have them.

Screenshot 2026 08 28 at 11.21.27

In Avengers: Doomsday, beloved heroes from three distinct universes will be set on a deadly collision course and face an existential threat unlike anything they’ve ever encountered.

Avengers: Doomsday stars Chris Evans, Chris Hemsworth, Anthony Mackie, Winston Duke, Tom Hiddleston, Sebastian Stan, Letitia Wright, Paul Rudd, and Robert Downey Jr. Wyatt Russell, Simu Liu, Tenoch Huerta Mejia, Mabel Cadena, Florence Pugh, Danny Ramirez, David Harbour, Hannah John-Kamen, Lewis Pullman, India Rose Hemsworth, and Wesley Holloway all make their Avengers franchise debuts.

The Fantastic Four: First Steps leads Pedro Pascal, Vanessa Kirby, Ebon Moss-Bachrach, and Joseph Quinn join them, as do X-Men franchise stars Kelsey Grammer, Patrick Stewart, Ian McKellen, Alan Cumming, Rebecca Romijn, James Marsden, with Deadpool & Wolverine star Channing Tatum. 

The Russo Brothers direct Avengers: Doomsday and Avengers: Secret Wars from a screenplay by Stephen McFeely, with whom they previously collaborated on the Avengers and Captain America franchises. The movie is produced by Kevin Feige, Louis D'Esposito, and Jonathan Schwartz, with Callum McDougall serving as executive producer.

Avengers: Doomsday is set to be released on December 18.

About The Author:
JoshWilding
Member Since 3/13/2009
A lifelong comic book fan who grew up on Spider-Man: The Animated Series in the '90s, Josh Wilding has been contributing to ComicBookMovie.com since 2009.

While he's also written for websites like Batman-News, HeyUGuys, and WhatCulture, Josh is CBM's Rotten Tomatoes-approved critic and the site's #1 contributor with nearly two decades of experience covering film and TV news (including interviews with Tom Holland, Chris Pratt, Gary Oldman, Halle Berry, Jon Bernthal, Tom Welling, and hundreds more).

Based in the UK with his wife, Josh is also an avid WWE and Formula 1 fan and writes about those passions on CBM's sister sites, TheRingReport.com and FullThrottleHQ.com. Favourite superhero? Spider-Man. Favourite pro wrestler? CM Punk. Favourite F1 driver? Max Verstappen.
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TheWalkingCuban
TheWalkingCuban - 8/28/2026, 6:52 AM
This re-release and the Labor Day weekend may be the tailwinds with that brand new day needs to pass 2.5 billion
vectorsigma
vectorsigma - 8/28/2026, 7:07 AM
Imagining the giggling and screaming retard fanboys in the theater for this.

Pasted cameos which are not earned and not shot well (alone in a soundstage) should not be the norm.

Cringe.
DemonTweeks
DemonTweeks - 8/28/2026, 7:17 AM
@vectorsigma - Yeah...... just imagine.........


i will be there though
vectorsigma
vectorsigma - 8/28/2026, 7:36 AM
@DemonTweeks - so will i, like watching the horror unfold
dragon316
dragon316 - 8/28/2026, 7:41 AM
Will we see them in movie , be deleted scene have there scenes cut for final movie as in hulk final battle infity war trailer never shown in finaly movie
TheVisionary25
TheVisionary25 - 8/28/2026, 7:59 AM
Honestly , I have been perfectly fine with the lineup we have officially for Doomsday since Secret Wars is the big event of the 2 while Doomsday is a prelude to it hence I would understand if they were saving alot of the other characters for the former…

Plus while the cast is missing some heavy hitters in Doomsday , I like the lack of them since it gives the heroes an underdog quality against Doom.

In regards to Renner , I could see him essentially revealing via that post that he is back as Hawkeye in Doomsday or even Secret Wars given Winston Duke confirming that they are doing additional photography for Doomsday right now but I do think he might just be reminiscing aswell though we’ll see.

Ultimately I think the big cameos should be saved for Secret Wars while Doomsday just focuses on the remaining X-Men , FF , Wakandans and 2 Avengers teams (alongside Steve) facing off against Doom!!.
Scarilian
Scarilian - 8/28/2026, 8:00 AM
Avengers: Doomsday in theory is just to convince you that Phase 4-6 were not a waste of time so it's mostly focused on

Avengers: Secret Wars is the big nostalgic cameo wankfest designed to fanboy you into watching Phase 7 and beyond, that's where you'll get:

Tobey Maguire Spider-man
Andrew Garfield Spider-man
Tom Holland Spider-man
Tom Hardy Venom
Shameik Moore Adult Miles Morales (Not the version we'll get going forward)
Ryan Reynolds Deadpool
Nicholas Cage Ghost Rider
Ben Affleck Daredevil
Wesley Snipes Blade
Jennifer Garner Elektra
Ioan Gruffudd Mister Fantastic
Miles Teller Mister Fantastic
Hugh Jackman Wolverine
Henry Cavill Wolverine
Robert Downey Jr Iron Man
Tom Cruise Superior Iron Man
BOTH Silver Surfers

TheWalkingCuban
TheWalkingCuban - 8/28/2026, 8:52 AM
@Scarilian - doggone shame ain’t it, I feel like the only pertinent movies were no way home and Multiverse of madness, and I know Ant-man three wanted to count, well that’s too damn bad. OK, fantastic four as well, but I’m done counting. I’m sure there’s ton more. It just wasn’t very good is the point.
IAmAHoot
IAmAHoot - 8/28/2026, 8:03 AM
Love Barton!
TheFinestSmack
TheFinestSmack - 8/28/2026, 8:11 AM
It'll be great to see Renner in action again after what he's been through the last few years.

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