James Marsden, known for his iconic role as Cyclops in the X-Men series, has hinted at a thrilling multiverse collision in the upcoming Marvel Studios film, Avengers: Doomsday. This new installment, set for release on December 18, will showcase the convergence of multiple universes, marking a significant expansion of the Marvel Cinematic Universe’s (MCU) storytelling scope.
Marsden, speaking with Variety, expressed excitement about returning to his beloved character decades after his last appearance. He suggested that the film’s story will involve the intersection of various worlds, potentially bringing together characters and storylines from previously separate Marvel universes. This builds anticipation for a complex narrative involving multiple realities.
James Marsden Reflects on His Return and Multiverse Themes
The actor reflected on the passage of time since he first donned the Cyclops visor, underscoring the unique and special nature of this project. Marsden highlighted how the cinematic landscape and audience readiness have evolved to embrace the notion of different universes meeting in one epic installment. He remarked:
“25 years later, yeah, yeah, it’s different. Well, I guess 20 years later. It’s exciting, you can feel that it’s something special, you can feel the world is ready for this movie and these worlds to kind of collide.”
— James Marsden, Actor
He also joked about the waiting period before the cast could reunite, suggesting it took Marvel Studios waiting for the actors to age naturally before bringing them back together:
“I thought there was a chance, but I think once 10 years passed and then 20 years passed, it was like ‘Well, that was a nice idea.’ But now, I guess it was just waiting for us all to get a little grey in the hair, long in the tooth, to bring us back.”
— James Marsden, Actor
Marsden’s phrase “worlds collide” serves as a double meaning, referring both to the narrative overlap of the X-Men and MCU realities and to a literal multiverse event expected in the film, signaling high stakes for the characters involved.

Multiverse Incursions Could Drive the Plot of Avengers: Doomsday
Avengers: Doomsday is anticipated to dive deeply into the concept of multiple universes intersecting, a theme already explored in the multiverse-focused 2022 film Doctor Strange in the Multiverse of Madness. The movie introduced the notion of an “Incursion,” where two universes meet with catastrophic consequences, often destroying one or both realities.
Marsden’s comments align with the theory that Avengers: Doomsday will portray such multiversal disasters, possibly triggered by Doctor Doom’s schemes, who leads the antagonistic forces in the film. The presence of varied hero teams—including the Avengers, X-Men, and Fantastic Four—supports the idea of universes crossing paths and clashing on an unprecedented scale.
In Doctor Strange’s prior journey, the aftermath of an Incursion was shown vividly: a near-ruined universe with fading skies and vanished colors, emphasizing the existential threat these multiverse collisions pose. Avengers: Doomsday could escalate these stakes, placing familiar characters in new dangers due to the fragile state of the multiverse.
With Cyclops positioned as a key leader within the X-Men faction, Marsden’s role gains additional intrigue, potentially offering insight into the multiverse conflict from a seasoned perspective. His return to the MCU marks a major reunion and adds depth to the narrative’s multiverse exploration.
Returning Cast and Marvel Studios’ Ambitious Phase 6
James Marsden originally portrayed Scott Summers/Cyclops in the original X-Men trilogy and briefly appeared in 2014’s X-Men: Days of Future Past. His appearance in Avengers: Doomsday, teased in the film’s third trailer, marks his first Cyclops role in more than ten years. This reunion underscores Marvel Studios’ commitment to integrating legacy characters into their expanding universe.
Avengers: Doomsday will be the fifth Avengers film and the third major release in Marvel’s Phase 6 lineup. The movie’s star-studded ensemble surpasses any previous Marvel film, boasting over 29 confirmed cast members. Led by Robert Downey Jr. as Doctor Doom, the story promises an epic confrontation involving multiple superhero teams from across Marvel’s film history.
The December release date sets the stage for what could be a defining event in the MCU’s future, combining nostalgic returns and groundbreaking multiverse storytelling.
The Significance of Multiverse Storytelling in Marvel’s Future
The introduction of multiverse concepts in Avengers: Doomsday signals a new era for Marvel Studios, where the traditional boundaries of character and narrative worlds dissolve. The collision of universes not only offers rich new storytelling possibilities but also challenges heroes with unprecedented threats that test their alliances and resolve.
This film’s approach might establish a blueprint for how Marvel handles crossovers going forward, integrating legacy franchises like X-Men and Fantastic Four more fully into the core MCU timeline. The success of this storyline could influence the trajectory of future Marvel projects, expanding the cinematic universe both in scale and complexity.
Fans and critics alike will be watching closely to see how these multiverse incursions impact the characters and the overarching narrative, making Avengers: Doomsday a potentially pivotal moment in superhero cinema.
