Ian McKellen and Patrick Stewart turned the X-Men franchise into an ideological chess tournament with superpowers. As Magneto and Professor X, they argued about mutantkind's future while making ordinary conversations feel like cosmic showdowns.

Away from the cameras, the British legends shared decades of friendship, theatrical adventures, and wonderful mischief. Stewart's death at 86 on October 28 left Hollywood mourning an extraordinary performer.

Now McKellen has recalled the man behind the wheelchair, remembering a remarkable stage achievement.

During a recent Entertainment Tonight conversation, Ian McKellen was asked about his late friend and their upcoming appearance in Avengers: Doomsday. His thoughts immediately traveled to Charles Dickens and a stage production that demanded an entire acting company from precisely one man.

"He was a one-man show. He played all the characters," McKellen recalled of Stewart's adaptation of A Christmas Carol.

McKellen remembered Stewart performing the production on Broadway and in London's West End, with touring performances also coming to mind. The show became an enduring part of Stewart's theatrical legacy, demonstrating his remarkable command of storytelling.

But McKellen's recollections soon turned toward the person behind those performances. He remembered Stewart as a good man whose determination to improve the world extended throughout his life.

"He achieved that," McKellen concluded.

Following Stewart's death, McKellen also published a heartfelt tribute describing his friend as someone he could rely on, admire, and love.

‘Avengers: Doomsday’ Is Releasing a New Look This Friday During the World Series

And Marvel's upcoming multiversal spectacle now carries the weight of one final cinematic farewell.

Marvel's mutant reunion arrives December 18, 2026, with Anthony and Joe Russo directing Avengers: Doomsday. Robert Downey Jr. returns as Doctor Doom, an adversary capable of turning the Avengers' crowded calendar into a full-blown cosmic emergency.

McKellen and Stewart reprise Magneto and Professor X alongside returning X-Men actors James Marsden, Kelsey Grammer, Rebecca Romijn, and Alan Cumming. Channing Tatum also returns as Gambit. The enormous ensemble incorporates the Avengers, Fantastic Four, Wakandan heroes, and several familiar faces. 

Following Stewart's passing, Marvel confirmed that Doomsday would be his final on-screen performance. The announcement transforms the reunion into a poignant farewell for audiences who grew up watching the two legends discuss coexistence across chessboards.

‘Avengers: Doomsday’ Is Releasing a New Look This Friday During the World Series

What is your favorite McKellen and Stewart moment, and are you excited to witness their final X-Men reunion? Let us know in the comments.