AVENGERS: DOOMSDAY Teaser Trailer #3 4K Screenshots Reveal A Closer Look At The X-Men's MCU Debut

AVENGERS: DOOMSDAY Teaser Trailer #3 4K Screenshots Reveal A Closer Look At The X-Men's MCU Debut

We're taking a closer look at today's jaw-dropping Avengers: Doomsday teaser trailer with 4K screenshots featuring the long-awaited MCU debut of the original big screen X-Men.

By JoshWilding - Jan 06, 2026 03:01 PM EST
Filed Under: Avengers: Doomsday

Earlier today, Marvel Studios officially released the third of four teaser trailers for Avengers: Doomsday. The fourth one has also leaked online, and while we didn't get the Doctor Doom reveal we expected, a trailer will almost certainly drop during next month's Super Bowl.

Excitement for the movie is now pretty high, even if the sneak peeks have raised more questions than provided answers. Still, that's part of the fun with an upcoming blockbuster like Avengers: Doomsday, and the Russo Brothers will surely find ways to keep us talking all year. 

Back to that third sneak peek, and even after reuniting us with Steve Rogers and Thor, this preview feels like it'll be hard to beat. Now, we're taking a closer look at the latest Avengers: Doomsday teaser with some 4K screenshots.

These provide a much closer look at the X-Mansion, which, while trashed, isn't the wreck we thought it was after watching last week's blurry leaks.

Instead, it seems the battle with the Sentinels may be taking place outside...well, that or an Incursion. We can't help but wonder if Marvel Studios has shown us the final moments between Professor X and Magneto moments before their reality is destroyed.

The teaser wraps up with the return of James Marsden's Cyclops, unleashing the full force of his optic blasts as a Sentinel stomps through the grounds of the X-Mansion behind him.

For what it's worth, when the Russo Brothers shared this teaser on social media, they captioned it, "Who will you be... When you close your eyes... #FearDoom"

Check out these Avengers: Doomsday trailer screenshots below.

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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 is also officially confirmed to reprise his role as Steve Rogers, as is India Rose Hemsworth as Love. The Hollywood trades have reported that Hayley Atwell and Ryan Reynolds will appear as Peggy Carter and Deadpool, respectively.

The Russo Brothers direct Avengers: Doomsday 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, with Avengers: Secret Wars scheduled to arrive on December 17, 2027.

About The Author:
JoshWilding
Member Since 3/13/2009
Comic Book Reader. Film Lover. WWE and F1 Fan. Rotten Tomatoes-approved critic and ComicBookMovie.com's #1 contributor.
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WalletsClosed
WalletsClosed - 1/6/2026, 3:42 PM
Nostalgia Bait is all this garbage has going for it and like always, the sheep will eat it up. At least the DCU isn't reliant on nostalgia.

Reboot the MCU and DCU
SummersEssex
SummersEssex - 1/6/2026, 3:46 PM
@WalletsClosed - gimme the nostalgia all day I'm baited, hooked, whatever you want to call it. This is going to be epic and your whiny attitude can get bent.
Mongrol
Mongrol - 1/6/2026, 4:04 PM
@WalletsClosed -

Superheroes are all about nostalgia.

Vigor
Vigor - 1/6/2026, 4:31 PM
@SummersEssex - thank youuu
DocSpock
DocSpock - 1/6/2026, 4:42 PM
@SummersEssex -

Right on man. Nostalgia? Hell yes!!!

I’ve been reading the comics for over 60 years, and I am so amped for these movies. After their first 4 MCU movies, I trust the Russos to come up with something epic!
WalletsClosed
WalletsClosed - 1/6/2026, 4:57 PM
@SummersEssex - Have fun with your theme park ride of no substance
Scarilian
Scarilian - 1/6/2026, 6:03 PM
@SummersEssex -
"This is going to be epic"

Nah, this is going to be Doctor Doom easily killing nostalgic characters despite him having zero build-up. You'll watch as the heroes you like get murdered unceremoniously and probably accompanied with jokes at their expense.

They'll save killing off Tobey Maguire's Spider-man till Secret Wars, but it's going to happen.
Urubrodi
Urubrodi - 1/6/2026, 6:14 PM
@WalletsClosed - We will don't worry. Since neither Marvel nor DC will get rebooted any time soon, wtf are you still doing here? gtfo and let us enjoy our "nostalgia ride with no substance" in peace
dragon316
dragon316 - 1/6/2026, 7:50 PM
@WalletsClosed - haven’t saw you comment in while
Mongrol
Mongrol - 1/6/2026, 8:36 PM
@Scarilian -

Doom doesn’t need build-up.

vectorsigma
vectorsigma - 1/6/2026, 8:54 PM
@Mongrol - "Superheroes are all about nostalgia."

Uh, no
vectorsigma
vectorsigma - 1/6/2026, 8:56 PM
@Mongrol - "Doom doesn’t need build-up."

Is it "bad takes" day today? 😭
PatchesOhulihan
PatchesOhulihan - 1/7/2026, 8:52 AM
@WalletsClosed - I think most people assume that a lot of the older characters from the orginal X-Men movies will die. I mean someone has to be canon fodder, plus they won't be continuing in the roll as I would think this will roll into a new X-Men team with new actors/actresses in the roles. Doesn't mean their sacrifices have to be empty. Even if both Avengers movies are 3 hours long, its going to be next to impossible to do each character justice, so inevitably soom characters will be somewhat thrown to the wayside either narratively or by death.
harryba11zack
harryba11zack - 1/6/2026, 3:43 PM
nice that they got the chair looking more like the classic fox's x-men chair instead of the yellow one that was stained thanks to MOM
DocSpock
DocSpock - 1/6/2026, 4:38 PM
@harryba11zack -

What does this even mean??
XelCorp
XelCorp - 1/6/2026, 6:30 PM
@DocSpock - it means the chair he was using in doctor strange 2 was shit. And I agree
DocSpock
DocSpock - 1/6/2026, 7:27 PM
@XelCorp -

Ah okay. I agree.
dragon316
dragon316 - 1/6/2026, 7:52 PM
@harryba11zack - mom ? Make one medium
PatchesOhulihan
PatchesOhulihan - 1/7/2026, 8:47 AM
@dragon316 - Spell "MOM" on your phone and what numbers do you press??....Thats right "6-6-6". Definitely Mephisto in Doomsday
Malatrova15
Malatrova15 - 1/6/2026, 3:44 PM
He needs some milk
Clintthahamster
Clintthahamster - 1/6/2026, 3:46 PM
Hyped for this. Wish Doom could have been teased out over years like Thanos, but I also understand the urgency of the Kang of it all.
TheVisionary25
TheVisionary25 - 1/6/2026, 4:02 PM
@Clintthahamster - agreed.

I still wish Kang was the big bad but it is what it is now.

I still have my concerns/ skepticisms about RDJ’s Dr Doom but I am also excited to see his performance and this take on the character!!.
SummersEssex
SummersEssex - 1/6/2026, 3:47 PM
Bring it on. That suit is perfect.
harryba11zack
harryba11zack - 1/6/2026, 3:58 PM
@SummersEssex - no yellow nikers
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MasterMix
MasterMix - 1/6/2026, 3:53 PM
Gandalf?
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Lem1
Lem1 - 1/6/2026, 3:55 PM
The Russo Brothers gave us 4 of the coolest MCU films and groundbreaking last two Avengers films, so color my hyped. We've been waiting for a properly connected Marvel universe with Spidey & the FF & X-Men & Avengers etc for over 20 years
bkmeijer1
bkmeijer1 - 1/6/2026, 6:37 PM
@Lem1 - I'm kinda bummed it isn't the MCU-native X-Men, but this is cool as fuсk anyway.

I'm ready for Maguire and Jackman to share the screen. Its not confirmed, but I can't imagine them not going for that. There's no better time than now
TheVisionary25
TheVisionary25 - 1/6/2026, 4:01 PM
Magneto’s dialogue in this aswell as Thor’s in the last teaser has been stellar imo…

However that final moment with Cyclops is the money shot and makes the teaser!!.

Having seen all 4 teasers , this would be my ranking from favorite to least…

1.X-Men
2.Thor
3.Wakandans & FF
4.Steve Rogers
MadThanos
MadThanos - 1/6/2026, 4:06 PM
#DoomIsGay
SuperiorHeckler
SuperiorHeckler - 1/6/2026, 4:06 PM
What's with the "long, disheveled hair" cliche' for aging comic-book characters anyway? 🤔

Do all the characters simply stop bothering to get haircuts after 70 to illustrate just how grizzled and difficult of a life that they've had or something??? I think Ian's Magneto was always a bit of a dandy when it came to how he looked and styled his costume. I think his Magneto would still take his personal grooming seriously in his winter years.
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