Avengers: Doomsday new poster released: Doctor Doom takes centre stage as tickets go on sale

Marvel Studios has unveiled a new poster for Avengers: Doomsday, putting Robert Downey Jr.'s Doctor Doom at the centre of its latest promotional artwork as the highly anticipated Marvel film heads towards its December 18, 2026 theatrical release. The poster arrives ahead of Disney's D23 presentation, where Marvel is expected to showcase new footage from the film.

The new Avengers: Doomsday poster shows Downey Jr. as Doctor Doom standing in front of green-tinted stained glass. The villain appears to be contemplating his next move while looking through his iconic metal mask, with the artwork suggesting a world under his control.

Avengers: Doomsday tickets now available nationwide

Tickets for Avengers: Doomsday are now available beyond the previously announced premium-format screenings, expanding advance sales to cinemas in the US. The initial ticket rollout had focused on Infinity Vision-certified premium large-format theatres.



Marvel's decision to expand ticket sales comes months before the film's theatrical release. Avengers: Doomsday is scheduled to arrive in cinemas on December 18, 2026. It will open on the same day as Denis Villeneuve's Dune: Part Three.

Fans planning to watch the Marvel blockbuster during its opening weekend may want to book early, particularly if they are looking for premium-format screenings or preferred seats.

Avengers: Doomsday trailer expected at D23

Marvel Studios is expected to bring new Avengers: Doomsday footage to D23: The Ultimate Disney Fan Event. There has been considerable speculation that another trailer could be shown during the event before being released more widely.

Marvel has already released official teaser material for the film, which has increased interest in its massive crossover involving characters from different Marvel universes.

The D23 presentation could also provide more information about Marvel's plans for its upcoming X-Men project and potentially reveal additional details about the studio's wider Phase Six slate.

Robert Downey Jr. returns as Doctor Doom

Robert Downey Jr. is returning to the Marvel Cinematic Universe, but this time he is not playing Tony Stark/Iron Man. He will portray Victor von Doom, better known as Doctor Doom, the central villain of Avengers: Doomsday.

The film is directed by Joe and Anthony Russo, who previously helmed Avengers: Infinity War and Avengers: Endgame. The screenplay is credited to Michael Waldron and Stephen McFeely.

Downey Jr.'s Doctor Doom is expected to be at the heart of the film's multiverse-spanning conflict.

Avengers: Doomsday cast

Avengers: Doomsday features one of the largest ensemble casts in Marvel Studios history.

The confirmed cast includes Robert Downey Jr., Chris Evans, Chris Hemsworth, Pedro Pascal, Paul Rudd, Anthony Mackie, Florence Pugh, Vanessa Kirby, Ebon Moss-Bachrach, Wyatt Russell, Channing Tatum, Simu Liu, Ian McKellen, Hayley Atwell, Tom Hiddleston, James Marsden and Patrick Stewart.

The cast also includes Joseph Quinn, Sebastian Stan, David Harbour, Letitia Wright, Lewis Pullman, Kelsey Grammer, Kathryn Newton, Danny Ramirez, Winston Duke, Alan Cumming, Hannah John-Kamen, Rebecca Romijn, Mabel Cadena and Tenoch Huerta Mejía.

Chris Evans' return as Steve Rogers has been one of the film's biggest talking points. Evans recently teased that the character faces a particularly brutal storyline in Avengers: Doomsday.

What is Avengers: Doomsday about?

Marvel has revealed that heroes from three different universes will be brought together to face an existential threat.

The film will feature the Avengers, Wakandans and New Avengers from Earth-616, the Fantastic Four from Earth-828 and the original X-Men from another universe. These groups will find themselves on a collision course as Doctor Doom emerges as a major threat.

The multiverse connection also explains the presence of several returning actors from the Fox X-Men films alongside the MCU's established characters.

With Doctor Doom now positioned as the central villain and heroes from multiple universes converging, Avengers: Doomsday is expected to set up the next major chapter of the MCU, Avengers: Secret Wars, which is currently scheduled for December 17, 2027.

Avengers: Doomsday release date

Avengers: Doomsday will be released in theatres on December 18, 2026. Marvel Studios is continuing to build anticipation for the film with new promotional material, ticket sales and additional footage ahead of its theatrical debut.

The new Doctor Doom poster further shifts the focus towards Downey Jr.'s villain as Marvel prepares for its next major promotional push at D23.