- Disney and Marvel seem to be teasing something big Avengers: Doomsday
- Fans are confident that its first trailer will be released in the near future
- New story posts on Disney’s Latin America Instagram account are to blame
Get ready, Marvel fans, because the first trailer for Avengers: Doomsday may be released sooner than any of us predicted.
On November 26, fan hype for the teaser’s arrival went into overdrive after new story posts appeared on Disney’s Latin America ( LATAM ) Instagram account. Story posts expire after 24 hours, so they are no longer available to view on the said social media account. However, some eagle-eyed fans grabbed screenshots before they disappeared, leaving the rest of us to examine their contents.
Disney+ has begun teasing ‘AVENGERS: DOOMSDAY’ on social media “The world is getting ready for a new event.” 👀 pic.twitter.com/j9eiwjdz7J26 November 2025
Let’s start with the story of November 26. As the screenshots in the above X/Twitter post reveal, the Latin American stands for Disney+ uploaded a photo with an accompanying caption that read “the world is getting ready for a new event”. The photograph in question is a screengrab of The Fantastic Four: First Steps‘ mid-credits scene, which shows Robert Downey Jr’s Doctor Doom meeting Franklin Richards, aka the son of The Fantastic Four’s Reed Richards and Sue Storm.
24 hours later, the Brazilian accounts for Marvel and Disney+ dropped another track. This time a screenshot from Thunderbolts‘ post-credits scene, which features a zoomed-in shot of The Fantastic Four’s starship, landed alongside the caption: “They’ve already started preparing for the meeting… and you, what’s your theory?”
Disney+ continues to tease ‘AVENGERS: DOOMSDAY’ “They’ve already started preparing for the meeting… and you, what’s your theory?” 👀 pic.twitter.com/twvYJ0ZQw027 November 2025
It must be said that none of the posts indicate that the publication of Doomsday‘s first trailer is imminent. Nevertheless, the fact that Disney and Marvel’s LATAM social media channels are teasing something about the Marvel Phase 6 movie is according to some fans.
The reason? Brazil Comic-Con (CCXP) 2025, which runs December 4-7, is just around the corner.
The last major comic book event of the year, CCXP is second only to San Diego Comic-Con (SDCC) for major announcements, new footage and/or schedule updates from industry titans like Marvel and DC. Granted, they’re rarely on the same level as SDCC reveals, so on the surface it would be odd if Marvel revealed the first trailer for one of 2026’s most anticipated new movies at CCXP 2025. After all, why not wait until SDCC 2026 to release a teaser at a dedicated Marvel Studios panel instead?
When can Avengers: Doomsday’s first trailer be released?
There is evidence that a teaser for the Marvel Cinematic Universe (MCU) movie will arrive before the end of the year though.
In October, a rumor spread online that a Avengers: Doomsday teaser would run ahead of public screenings of Avatar: Fire and Asheswith the latter being Disney’s last major film release of the year. At the time I predicted it wouldn’t be an actual trailer, but a few weeks later a new Marvel report indicated Doomsday‘s first trailer would be with us by the end of 2025.
Hours after the information emerged, X/Twitter user Cryptic4Qual further fueled the fires. In fact, the industry insider, whose track record ranges from mixed to fairly reliable (depending on who you listen to), suggested “some people could get an even earlier look. Something about a certain Sunday event in December”.
I like that tbh. Avatar on F4, and now Doomsday on Avatar 3 for a big marketing push. 💰💰💰But I heard that some people might get an even earlier look. something about a certain Sunday event in December🤷🏽♂️👀 https://t.co/KYVBga64X8November 6, 2025
In response to a reply to their original X/Twitter post, Cryptic4Qual admitted that they didn’t expect the trailer to receive its world premiere at CCXP 2025. However, with various Disney and Marvel LATAM social media channels teasing… something about DoomsdayMarvel fans, especially those at r/MarvelStudioSpoilers, are more confident than ever that a trailer will be revealed very soon.
This does not mean that if a trailer is shown at CCXP 2025, it will be released publicly a day or two after December 7th. Disney wants pimples on seats for Avatar 3 – what better way to persuade MCU fans to check out that movie than by driving Doomsdayy’s first teaser prior to that? Chances are, then, that the trailer will land online sometime after December 19, aka Avatar 3‘s release date.
Of course, if Avengers 5‘s first teaser leaks online after CCXP 2025, Marvel and Disney could bite the bullet and release it earlier than that. I guess we’ll see if a teaser shows up on CCXP first, and then if someone is brave enough to record it on their phone before security steps in and promptly leaks it online.
While we wait to see if it receives a first teaser at CCXP 2025, read everything we know so far about Avengers: Doomsday.
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