A Key Infinity Saga Superhero May Have Inadvertently Confirmed Their AVENGERS: DOOMSDAY Return - SPOILERS

A Key Infinity Saga Superhero May Have Inadvertently Confirmed Their AVENGERS: DOOMSDAY Return - SPOILERS

Avengers: Doomsday's cast is still missing some big names, but a key superhero from the Infinity Saga might have just revealed that they'll be assembling alongside the Avengers, X-Men, and Fantastic Four.

By JoshWilding - Nov 05, 2025 11:11 AM EST
Filed Under: Avengers: Doomsday

Avengers: Doomsday has assembled an impressive cast, though the names missing from that ensemble are, in many ways, far more intriguing than those who were confirmed to appear during March's lengthy chair reveal video. 

Are we really getting an Avengers movie without characters like the Scarlet Witch, Wolverine, Spider-Man, Jean Grey, and Captain Marvel? As of now, the Avengers: Doomsday cast features mostly actors who have starred in MCU movies that have underperformed, like Captain America: Brave New World, Thunderbolts*, and to a lesser extent, The Fantastic Four: First Steps

Will Brie Larson's Carol Danvers, who took centre stage in 2019's $1 billion hit Captain Marvel, be there to help turn the tide against Robert Downey Jr.'s Doctor Doom? 

In a recent Instagram Story, the actress revealed that she'd voted in the midterm elections in the U.S., but was covering a blonde wig with a hoodie (and made a point of captioning her post with "ignore the wig"). 

This has immediately set off Avengers: Doomsday speculation, and that does look a lot like the kind of hair that Captain Marvel would be rocking. Recently, it was rumoured that the movie will feature scenes with Carol and Monica Rambeau, likely when the Avengers head to Earth-10005 and find themselves squaring off with the X-Men and some Doom-controlled Sentinels. 

Since 2019's Avengers: Endgame, Larson has appeared as Captain Marvel in The Marvels and Shang-Chi and the Legend of the Ten Rings' post-credits scene (where it was firmly established that she's part of a group of heroes alongside Bruce Banner and Wong). 

"I think there is still so much inside of Carol," Larson said of the character's MCU future during The Marvels' press tour. "I feel like getting to be on this team just cracked her open in a way that she hadn't been and I really loved that for her."

"I don't want Marvel to come for me," the Oscar-winner continued, "but there is something. There is definitely something, to answer your question, that I would want to say, but I am not going to so."

We're still hoping for a second cast reveal, but with Avengers: Doomsday still well over a year away, that might not be heading our way for a while yet. 

Avengers: Doomsday officially stars 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, Florence Pugh, Danny Ramirez, David Harbour, Hannah John-Kamen, and Lewis Pullman all make their Avengers franchise debuts in the movie. 

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.

Chris Evans, Hayley Atwell, and Ryan Reynolds are also set to appear, according to reports from the trades (if we listed the rumoured cast members here, we'd run out of space).

The Russo Brothers direct the movie from a screenplay by Stephen McFeely, with whom they previously collaborated on the Avengers and Captain America franchises. Loki and Doctor Strange in the Multiverse of Madness's Michael Waldron is also working on the script.

Avengers: Doomsday is set to be released on December 18, 2026, with Avengers: Secret Wars scheduled to arrive on December 17, 2027.

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lazlodaytona
lazlodaytona - 11/5/2025, 11:13 AM
Awww. I thought it was gonna be Green Lantern.
KennKathleen
KennKathleen - 11/5/2025, 11:15 AM
There is no doubt of Bree returning. I think she can turn the entirety of her popularity as Captain Marvel around.

We just need the encounter with Rouge...

Her strength will be made perfect in her weakness...


🪙🪙
Vigor
Vigor - 11/5/2025, 11:23 AM
@KennKathleen - dying to see that plot play out

Prob not until mutant saga though
Vigor
Vigor - 11/5/2025, 11:22 AM
I can't wait to see her back. Finally a real member of avengers instead of this OP thing the russos wanted to only use for big moments

TheVisionary25
TheVisionary25 - 11/5/2025, 11:28 AM
@Vigor - huh?

If this is for Doomsday then the Russos are doing that film so they could still use her that way
DocSpock
DocSpock - 11/5/2025, 11:24 AM

Maybe the hoodie is covering up that she went full on Lex Luthor baldy head.
lazlodaytona
lazlodaytona - 11/5/2025, 11:30 AM
@DocSpock - or Xavier's sister
Songoty
Songoty - 11/5/2025, 11:34 AM
I'm sure the star from The Marvels will bring in the masses!
TheVisionary25
TheVisionary25 - 11/5/2025, 11:34 AM
Brie certainly could be working on Doomsday but given that she was in NYC whereas Marvel tends to shoot usually in California , The U.K or Atlanta so I’m assuming it’s not for that but some other project she’s working on…

It’s likely the character she is playing for this piece needs a wig because her actual short hair (which she had for a play she did this year) hasn’t grown fully back yet.

Anyway , I do enjoy Brie’s Carol so hope we do see her sooner then later!!.
SATW42
SATW42 - 11/5/2025, 11:53 AM
@TheVisionary25 - how do you know she was in NYC?
TheVisionary25
TheVisionary25 - 11/5/2025, 12:10 PM
@SATW42 - oh shit , never mind

Not sure where I pulled that from honestly lol


I guess that’s what lack of sleep will do to ya…
Apophis71
Apophis71 - 11/5/2025, 12:30 PM
@SATW42 - Presumably she voted within the State her main residance currently is and google said NYC when I asked it as the quick reply. However I know she purchased a home in California (LA) a couple years ago so could be either realy and Visionary likely just guessed due to the bigger deal being made about the NYC mayor over and above all the other polls across America.

More the point however is the wig may be nothing to do with any role directly and could simply be cos her natural hair hasn't grown out (it had when she was live on a TV cookery show plugging her cookbook just a couple weeks ago unless a VERY good wig). Then again if so why would she hide it then make coy unless teasing a role with iconic hairstyles/color.

I honestly feel Captain Marvel and Monica Rambeau (plus Mum) are as near as guaranteed to be in Doomsday considering the end of The Marvels and the Xmen being in it. How much so is the open question but they can't REALY just ignore the end credit of their last film, even if some would prefer to, when a perfect way after an initial fight to get the Avengers and mutants to stop fighting and join forces instead more smoothly.
Pathogen
Pathogen - 11/5/2025, 11:46 AM
eh. Whatever.
HumanRubiksCube
HumanRubiksCube - 11/5/2025, 11:47 AM
kill her off please
mountainman
mountainman - 11/5/2025, 12:08 PM
Given that Doomsday will have a ton of characters and plot threads that large portions of the audience will not have seen all of, this movie had better start with a Luis style recap of the MCU so far.
DirkLargepeck
DirkLargepeck - 11/5/2025, 12:51 PM
Do they have voting booths on set? If not, why would she just throw on a hoodie to go vote and not just change altogether? Seems odd to me...

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