Marvel’s Avengers: Doomsday trailer is not far from release and is reportedly coming this month.
According to insider Daniel Richtman on his Patreon, Disney is reportedly set to release a trailer on December 11th, which is possibly for Avengers: Doomsday.

Following that, entertainment scooper @Cryptic4KQual, who posts trailer details, revealed the Doomsday trailer runtime. It is reported that the Avengers: Doomsday trailer “is a bit above a minute in length” and should be viewed as “purely a teaser and not a full trailer“:
“Confirming the ‘Doomsday’ trailer is attached to Avatar. It’s a bit above a minute in length, I’m told, so purely a teaser and not a full trailer as some others were saying. I can’t wait.”
While comparing the Doomsday trailer, the shortest debut Avengers trailer to date was 2012’s The Avengers, which ran 2:04. After that, Marvel shifted toward longer first looks: 2015’s Avengers: Age of Ultron came in at 2:16, 2018’s Infinity War at 2:24, and 2019’s Endgame at 2:25.
Recently, during the Walt Disney presentation at the Giornate di Cinema Sorrento event in Italy, a piece of cast footage was screened. This suggests that the film’s promotional campaign has officially begun.
Avengers: Doomsday is directed by the Russo brothers from a screenplay by their longtime collaborator Stephen McFeely and Michael Waldron. The film features cinematography by Newton Thomas Sigel (Bohemian Rhapsody, X-Men: Days of Future Past).
Confirmed Cast for Avengers: Doomsday
Main MCU Heroes:
- Robert Downey Jr. – Doctor Doom
- Paul Rudd – Ant-Man
- Simu Liu – Shang-Chi
- Tom Hiddleston – Loki
- Florence Pugh – Yelena Belova
- Danny Ramirez – Falcon
- Sebastian Stan – Bucky Barnes
- Winston Duke – M’Baku
- Chris Hemsworth – Thor
- Letitia Wright – Black Panther
- Tenoch Huerta Mejía – Namor
- Anthony Mackie – Captain America
- David Harbour – Red Guardian
- Wyatt Russell – U.S. Agent
- Hannah John-Kamen – Ghost
X-Men Universe:
- Ian McKellen – Magneto
- Patrick Stewart – Professor X
- Rebecca Romijn – Mystique
- James Marsden – Cyclops
- Kelsey Grammer – Beast
- Alan Cumming – Nightcrawler
- Channing Tatum – Gambit
Fantastic Four Universe:
- Pedro Pascal – Reed Richards (Mr. Fantastic)
- Vanessa Kirby – Sue Storm (Invisible Woman)
- Joseph Quinn – Johnny Storm (Human Torch)
- Ebon Moss-Bachrach – Ben Grimm (The Thing)
- Lewis Pullman – Sentry
Produced by Kevin Feige, Louis D’Esposito, and Russo Brothers will produce through their AGBO banner.
Avengers: Doomsday will be released in theaters and IMAX across the United States on December 18, 2026, and Avengers: Secret Wars is scheduled for release on December 17, 2027.






