New information has popped up, about the rumored Avengers: Doomsday trailer release date, suggesting that the trailer premiere could have been moved up.
What is the latest news on the Avengers: Doomsday trailer release date?
In a recent post on social media, insider Daniel Richtman reacted to information about the Doomsday trailer reportedly being listed on Korean media boards. The information noted that the specific media board that posted the news usually does so about 1-2 days before a trailer release.
With that info in mind, Richtman wondered if a potential trailer could be coming even earlier, possibly as early as December 11, 2025. He also revealed that the previously rumored date for the trailer, December 17, was information he had heard but chalked up to a rumor. He also confirmed that the trailer had not yet been shown off at any early press screenings for James Cameron’s upcoming Avatar: Fire and Ash, another rumor that had been widely circulating.
As for the other rumor – the one that didn’t come from me – about the trailer being shown to the press at an Avatar 3 screening tomorrow, that’s unlikely. There have already been multiple press screenings for Avatar 3 and no trailer for Doomsday has been shown. https://t.co/jfoSwF4oFe
— Daniel Richtman (@DanielRPK) December 9, 2025
I should probably say this now: the December 17th trailer date for Doomsday that’s been going around actually came from my Discord. Some of you who are there already know this, but I said it was ONLY a rumor one I don’t trust myself, which is why I haven’t posted about it. When I… pic.twitter.com/LitKTwOQlT
— Daniel Richtman (@DanielRPK) December 9, 2025
Alright let’s get this straight…..
– Trailer to the press in a couple of days ✅
– Trailer to everyone on the 17th ✅
I also received a DM today stating that Marketing for #AvengersDoomsday will be all gas and no brakes and that they are trying to change the comic book movie… pic.twitter.com/Zc3zMMMXy7— Louai Turkmani (@syriangeekvibes) December 9, 2025
So far, several major stars from the MCU have been confirmed to be in the movie, including Chris Hemsworth’s Thor, Pedro Pascal’s Reed Richards, Vanessa Kirby’s Invisible Woman/Sue Storm, Anthony Mackie’s Captain America, Sebastian Stan’s Bucky Barnes/Winter Soldier, Letitia Wright’s Shuri/Black Panther, and Paul Rudd’s Ant-Man.
More names for the upcoming movie include Wyatt Russell’s U.S. Agent/John Walker, Tenoch Huerta’s Namor, Ebon Moss-Bachrach’s The Thing/Ben Grimm, Simu Liu’s Shang-Chi, Florence Pugh’s Yelena Belova, Kelsey Grammer’s Dr. Hank McCoy/Beast, Lewis Pullman’s Bob/Sentry, Danny Ramirez’s Joaquin Torres/Falcon, Joseph Quinn’s Johnny Storm/Human Torch, David Harbour’s Alexei Shostakov/Red Guardian, Winston Duke‘s M’Baku, Hannah John-Kamen‘s Ava Starr/Ghost, and Tom Hiddleston‘s Loki.
Several X-Men characters are also coming back for the upcoming movie, including Patrick Stewart‘s Charles Xavier, Ian McKellen‘s Magneto, Alan Cumming‘s Nightcrawler, Rebecca Romijn‘s Mystique, James Marsden‘s Cyclops, and Channing Tatum‘s Gambit.
Avengers: Doomsday is set to release on December 18, 2026.