Marvel Sparks Excitement with Teasers for Avengers: Doomsday

Marvel fans are buzzing with anticipation as hints suggest that the first trailer for Avengers: Doomsday may be released sooner than expected. Recent activity on Disney’s Latin America social media channels has fueled speculation, with many fans eager for details about this highly anticipated film.

On November 26, 2025, an Instagram story on Disney’s Latin America account featured an image with the caption, “the world is getting ready for a new event.” This post included a still from the mid-credits scene of The Fantastic Four: First Steps, showcasing Robert Downey Jr. as Doctor Doom and Franklin Richards, the son of Reed Richards and Sue Storm. Although the post has since disappeared, fans quickly took screenshots, stirring excitement within the community.

Just a day later, the Brazilian Disney and Marvel accounts shared another clue. This time, they posted a screenshot from the post-credits scene of Thunderbolts, accompanied by the caption, “They’ve already started preparing for the meeting… and you, what’s your theory?” Such content hints at connections to the upcoming film and has led many to believe that a trailer release could be imminent.

Comic-Con Countdown Fuels Speculation

The excitement surrounding the potential trailer release is intensified by the upcoming Brazil Comic-Con (CCXP), scheduled from December 4 to 7, 2025. This event is known for major announcements and new footage reveals, making it a prime venue for Marvel to showcase upcoming projects. While it would be unusual for Marvel to debut such a significant trailer at CCXP instead of waiting for the San Diego Comic-Con in 2026, the lead-up to the event has fans speculating about what could be revealed.

Although the recent posts do not confirm a trailer’s imminent release, the timing and content have led fans to connect the dots. Following the October rumor that a teaser for Avengers: Doomsday would be shown ahead of screenings for Avatar: Fire and Ash, many believe that Marvel is preparing for a significant marketing push. The release of Avatar 3 on December 19, 2025, provides a strategic opportunity for Marvel to attract attention for their film by attaching the teaser to a major Disney release.

Industry insider Cryptic4Qual further stoked the anticipation with comments suggesting that “some people might get an even earlier look” at the trailer during a special event in December. While admitting that they did not expect the trailer to debut at CCXP, their remarks have added to the growing enthusiasm among fans.

Anticipation Builds for Trailer Release

The prospects for the Avengers: Doomsday trailer continue to generate interest, particularly as the community anticipates further teasing from Marvel in the lead-up to major events. Should the trailer be shown at CCXP, it may not be publicly available immediately after the event, as Disney will likely want to maximize viewership for Avatar 3 first.

If a teaser leaks online following CCXP, it could prompt Marvel to release it earlier than planned. Fans are eagerly awaiting confirmation of whether a teaser will be presented at the convention, and whether security measures will prevent recordings from surfacing online.

As Marvel prepares for the next phase of its cinematic universe, the excitement surrounding Avengers: Doomsday is palpable. With key dates approaching and significant events on the horizon, fans are poised for what could be an electrifying end to 2025.