AVENGERS: DOOMSDAY Trailer: Video Shows Fans Screaming And Cheering While Watching First Teaser In Theaters

AVENGERS: DOOMSDAY Trailer: Video Shows Fans Screaming And Cheering While Watching First Teaser In Theaters

The first Avengers: Doomsday teaser trailer is now playing in theaters, and a video of fans enthusiastically reacting to the sneak peek has gone viral on social media.

By JoshWilding - Dec 19, 2025 10:12 AM EST
Filed Under: Avengers: Doomsday

The first Avengers: Doomsday teaser trailer has arrived in most theaters around the globe, with a second version—reportedly focused on Thor—set to follow next weekend (however, if this week was any indication, expect it to leak by Monday or Tuesday at the latest).

Many fans have expressed disappointment with how Marvel Studios has handled the release of these sneak peeks. No official announcement has been made, and Chris Evans' long-awaited return as Steve Rogers being confirmed by a blurry recording isn't exactly ideal.

Still, the teaser has people talking, and if the video below is any indication, it also has some fans cheering, clapping, and generally losing their sh*t.

Recorded in a theater in India, we see the fans at this packed-out screening of Avatar: Fire and Ash growing steadily more excited as it becomes clear that Cap is back in Avengers: Doomsday. Their enthusiasm is infectious, and it's nice to see people getting this excited about an upcoming MCU movie after what's been a largely hit-or-miss Multiverse Saga.

If recent rumours are to be believed, then we can expect the third Avengers: Doomsday teaser to shift the spotlight to Loki, before the fourth and final sneak peek introduces Robert Downey Jr.'s Doctor Doom. A fifth sneak peek is supposedly on the way next month, serving as a traditional teaser trailer (with an online release).

Disney is taking a unique marketing approach to Avengers: Doomsday; some might argue that, after a largely disappointing 2025, taking some wild swings and capitalising on the buzz surrounding leaks like those we've seen this week is worth a shot.

Check out how fans reacted to the Avengers: Doomsday teaser in the video below.

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. 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, 2026, 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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CyberNigerian
CyberNigerian - 12/19/2025, 10:39 AM
Huge market over there.
Super12
Super12 - 12/19/2025, 10:40 AM
This is a pretty brilliant marketing strategy though to boost Avatar's ticket sales. If you have the hottest item on the market (Doomsday trailer) why put it on the internet for free? Some dedicated fans will buy 2, 3, or more tickets to Avatar just to see the new teasers. Well done.
JackDeth
JackDeth - 12/19/2025, 10:43 AM
@Super12 - In this economy??
Irregular
Irregular - 12/19/2025, 11:39 AM
@Super12 - I have to spend near 17-21 dollars for FOUR WEEKS, to spend $5 bucks of gas to drive to the theater and home, to watch ONE MINUTE!?!

"Brilliant" in 2000-2015...2025?! Stupid.

Nothing like paying near $20-$30 bucks a week to just watch the length of a TikTok video 🙄
Super12
Super12 - 12/19/2025, 2:40 PM
@Irregular - yeah, you or I won't do that, but there are kids out there who are psyched about Avengers and planning on seeing Avatar anyway, so they'll end up doing repeat showings. Scale that out and its a nice bump in theater tickets.
JackDeth
JackDeth - 12/19/2025, 10:43 AM
Okay, that puts me more at ease that this leak was real. I'm losing my mind over how good AI has become.
Kadara
Kadara - 12/19/2025, 11:00 AM
@JackDeth - Seriously, every social media post, I scroll through the comments first to see if I'm not being tricked lol! I also agree with you questioning people watching it multiple times in theaters: it costs $27 to watch it in IMAX here in Canada!
thedrudo
thedrudo - 12/19/2025, 11:39 AM
@Kadara - That’s ridiculous but maybe they have a movie pass?
Songoty
Songoty - 12/19/2025, 10:44 AM
But...but...I was told general audiences would hate his return overshadowing the beloved Sam Wilson!
Batmandalorian
Batmandalorian - 12/19/2025, 10:45 AM
I think we all know who the real Cap is.
TheVisionary25
TheVisionary25 - 12/19/2025, 10:48 AM
Honestly given that this is India , I can see this kind of reception there since theater reactions in that country are crazy for some of the films that come out with people hollering , cheering and even dancing…

Anyway , it is nice to see proof of excitement given how negative certain sections of the internet and this site seem to be about the film and cbms in general it seems now which is unfortunate.

I see certain critics even joining in with glee about Doomsday’s teaser not getting a response in theaters from people (when I think the most response one gets in a western theater is hushed tones etc) while “ real” movies in their eyes such as The Odyssey were met with excitement which just makes me sad tbh so this puts me a bit at ease.

Looking forward to the film and hope it turns out well!!.
Oberlin4Prez
Oberlin4Prez - 12/19/2025, 11:17 AM
Literally the next video on that guys Instagram is the same thing for a different movie. My guess is hype can be obtained for a myriad of things and isn't indicative of the overall sentiment which has been largely "meh" if not negative.

Additionally people can edit these "cheering crowds" into anything. These videos aren't hard to fake. Stop trying to schill and just let the movie come out and speak for itself.
GeneralZod
GeneralZod - 12/19/2025, 11:21 AM
The positive energy is impressive. Love seeing this. Five years of suffering through Phase 4/Phase 5 drek will hopefully come to an end soon enough.
SuperCat
SuperCat - 12/19/2025, 11:21 AM
The same teaser I saw?

User Comment Image
Feralwookiee
Feralwookiee - 12/19/2025, 1:04 PM
@SuperCat - Right?
That thing was a nothingburger with nothing sauce on it.
SuperCat
SuperCat - 12/19/2025, 6:07 PM
@Feralwookiee - LOL! Exactly!
CreateNowSlpL8r
CreateNowSlpL8r - 12/19/2025, 11:22 AM
wow, isnt it amazing when you give the fans what they want?

vectorsigma
vectorsigma - 12/19/2025, 11:39 AM
Oh good lord. Thank god my imax theater didnt have that teaser and see fat and/or jobless fanboys scream like girls for a slop marvel movie.

Avatar 3 was great. It was a rehash but I knew that already and I enjoy this franchise.
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