Watch the official Avengers: Doomsday trailer

The official Avengers: Doomsday trailer is the one Marvel released in July 2026, not a fan edit or a re-upload from another channel. Marvel Entertainment published it on YouTube as Avengers: Doomsday | Official Trailer | In Theaters December 18. Infinity Vision tickets went on sale in the same period. This page was last checked on November 13, 2026.

This is an editorial guide. Yoovic is not an official Marvel or Disney retailer and does not sell official film merchandise.

Where can I watch the official trailer?

Watch it on the Marvel Entertainment YouTube channel, using the official link above. The on-screen title matches the US theatrical date listed on Disney Movies and Marvel's official movie page: December 18, 2026. If a clip is missing that channel name, or it uses a different title, treat it as unofficial.

Marvel also discussed the trailer in its own article on Infinity Vision ticket sales. That context helps you tell a studio upload from a copy. This guide does not embed unofficial mirrors and does not describe leaked footage as if it were a second official trailer.

Is there an official trailer 2 or a later teaser?

Search queries often ask for a trailer 2, trailer 3, or a separate teaser. As of November 13, 2026, the official upload identified above is the studio trailer this guide can point to. This page does not treat social-media cuts, convention clips, or unlabeled "leaked trailers" as a numbered official follow-up. If Marvel publishes another official trailer, it will appear on the same official channels — Marvel Entertainment, Disney Movies, or Marvel.com.

What did Marvel release the trailer with?

The trailer arrived alongside Infinity Vision ticket sales. Marvel describes Infinity Vision as a certification for premium large-format theaters. It is not the same thing as a nationwide IMAX promise. For booking details, see our Avengers: Doomsday tickets guide, and confirm formats on the official ticket page for your theater.

Disney later expanded ticket sales beyond that first Infinity Vision window. Fandango is the destination used in Disney's tickets-on-sale promotion.

How should I use the trailer before opening week?

The trailer is useful for confirming the official title, the December 18, 2026 US date on the card, and the fact that tickets were already being sold when it launched. It is not a source for a full plot, a final runtime, or a confirmed MPAA rating. Official studio pages still list the film as Not Yet Rated, and Disney Movies does not publish a runtime on the film page.

For the official logline, cast list, and rating status in one place, start with our main Avengers: Doomsday guide. That page is the hub this trailer post is meant to support, not replace.

What this page will not do

It will not rank fan theories about the footage, transcribe unofficial plot points, or link a third-party re-upload in place of the Marvel Entertainment video. It will not invent a trailer runtime or a "secret scene" list. If you only needed the official link, you already have it: the July 2026 Marvel Entertainment upload, checked again on November 13, 2026.

Updated November 13, 2026

The official trailer link still resolves. The US opening remains December 18, 2026 on Disney Movies, Marvel, and Fandango. No additional official numbered trailer had been posted on those studio channels at this check.

If you are comparing two YouTube thumbnails and cannot tell which is official, open the channel name first, then the video title. The official upload used here is on Marvel Entertainment and includes the December 18 theatrical line in its title. That is a faster check than trusting a reshared embed on a random website.