Marvel Studios dropped an official Avengers: Doomsday teaser at the Disney Destination D23 event.
The teaser featured a message from the Russo Brothers, as well as Paul Rudd who is back as Ant-Man.
The Avengers: Doomsday teaser didn’t feature any actual footage from the film, but showed off a montage of previous footage with clips of various actors, including Chris Hemsworth as Thor, Anthony Mackie as Captain America, Letitia Wright as Shuri, as well as Florence Pugh’s Yelena, Tom Hiddleston as Loki, and more.
The X-Men and Fantastic Four are also featured.

What did the Russos say?
“Hi D23 members, this is Joe and Anthony Russo, right now we are in London shooting Marvel Studios’ Avengers: Doomsday. This movie is to say the least, a big one for us. It is bigger than anything we have ever done. We are bringing together so many of your favorite heroes to face one of the greatest threats to the MCU.”
What did Paul Rudd say?
“We’re surrounded by jaw-dropping sets and some truly incredible talent, many of who you just saw teased in that great video. Bringing this story to the big screen means the world to us and we couldn’t do it without your support.”

Listen to the teaser
Here is an alleged recording of the Avengers: Doomsday teaser.
“We could pull together the greatest team ever,” says Hemsworth’s Thor.
Patrick Stewart’s Professor X can be heard saying, “There are forces in this world, both mutant and human alike, who believe that a war is coming.”
Pedro Pascal’s Mister Fantastic says, “Today we are your defenders. We will protect you.”
Full Doomsday preview (only audio) pic.twitter.com/GB4r0JhmCH
— lokihiddleston ⸱ sylki forever (@feelingshare) August 30, 2025

Release info
Avengers: Doomsday gets released in theaters on December 18, 2026.
Making up the cast includes Chris Hemsworth, Anthony Mackie, Sebastian Stan, Paul Rudd, Letitia Wright, Florence Pugh, Simu Liu, Tom Hiddleston, Wyatt Russell, David Harbour, Winston Duke, Danny Ramirez, Hannah John-Kamen, Pedro Pascal, Vanessa Kirby, Joseph Quinn, Ebon Moss-Bachrach, Patrick Stewart, Ian McKellen, Alan Cumming, Rebecca Romijn, James Marsden, Kelsey Grammer, Channing Tatum, Tenoch Huerta Mejía, Lewis Pullman, and Robert Downey Jr.
(note: featured image of Robert Downey Jr. as Doctor Doom is fan art)