Is Patrick Stewart in Avengers: Doomsday? Marvel Studios confirms final performance as Charles Xavier

P atrick Stewart will not only appear in Avengers: Doomsday as Professor Charles Xavier, but Marvel Studios confirmed that the next Avengers film will be the British actor's final on-screen appearance, after he died on October 28, 2026, at the age of 86. The announcement of his death was made public a day later.

Following the news, Marvel Studios published a tribute recognizing Stewart's importance to the cinematic history of the X-Men. The company highlighted the grace, intelligence, and humanity with which he brought Professor X to life, a character he first portrayed in 2000 and to which he returned at different stages of the franchise. Marvel Studios

According to Variety, Avengers: Doomsday will mark the Charles Xavier actor’s final on-screen performance . His return had been announced since 2025, but news of his death has transformed expectations surrounding the film.

What did Marvel Studios say about Patrick Stewart?

In its message, Marvel recalled the legacy that Stewart built as Professor X and his contribution to several generations of fans.

All of us at Marvel Studios are deeply saddened by the passing of Sir Patrick Stewart. Sir Patrick brought Professor Charles Xavier to life with extraordinary grace, intelligence, and humanity, defining the character for generations of fans, from X-Men to Logan and Avengers: Doomsday. He was a singular talent, a generous collaborator, and a true gentleman. Our hearts are with his wife Sunny, his children, his friends, and the countless fans around the world whose lives he touched with his art.

Stewart's journey with the character began with X-Men (2000), the film that ushered Marvel's mutants into a new era in cinema. He later returned in different installments of the saga, including Logan (2017), and made an appearance as an alternate version of Charles Xavier in Doctor Strange in the Multiverse of Madness (2022).

Now, his participation in Avengers: Doomsday will close his cinematic journey as the leader of the X-Men, according to the tribute published by Marvel.

Did Patrick Stewart finish filming his scenes in Avengers: Doomsday?

That is correct. Although Marvel has not revealed all the details of Xavier's involvement in the plot, the actor concluded his commitments with Marvel Studios. In various previews he has been seen alongside Ian McKellen , who returns as Magneto, and several of the original X-Men from the FOX saga.

The presence of these actors connects Avengers: Doomsday with the franchise films produced by Fox before the mutants were incorporated into Marvel's broader cinematic storyline.

The film will bring together characters from different universes to face a threat that will put their realities at risk. However, so far it has not been confirmed what Xavier's fate will be or how extensive his participation will be.

When is Avengers: Doomsday released?

Avengers: Doomsday will arrive in Mexican theaters on December 17, 2026 . The film directed by Anthony and Joe Russo features Robert Downey Jr. as Victor von Doom, in addition to a cast that includes Chris Evans, Chris Hemsworth, Pedro Pascal, Ian McKellen, James Marsden, Kelsey Grammer, Alan Cumming, and Rebecca Romijn, among others.

With Stewart's return as Professor X, Avengers: Doomsday will have an added dimension for those who have followed his career through more than two decades of X-Men films. What was initially a new gathering of characters from different franchises will also become the final screen appearance of an actor who defined one of Marvel's most iconic leaders.