Marvel Studios officially revealed its new generation of X-Men during Disney’s D23 showcase at the Honda Center, setting a theatrical release for May 5, 2028, according to announcements reported by Seat42F and USA Today. Marvel Studios President Kevin Feige introduced the freshly assembled cast on stage, confirming that the upcoming film will launch an entirely new mutant saga within the Marvel Cinematic Universe.
Cast Lineup and Character Roles for the New X-Men Movie
Sadie Sink will lead the mutant team as Jean Grey, following her antagonist debut in the summer release Spider-Man: Brand New Day, according to USA Today. Sink appeared on stage alongside director Jake Schreier, who previously helmed Marvel Studios’ Thunderbolts*. Kit Connor joins the roster as Scott Summers, also known as Cyclops, while Christopher Abbott takes on the role of Professor Charles Xavier. Samara Weaving portrays the telepath Emma Frost, Inde Navarrette stars as Rogue, and Maya Boyd has been cast as Storm, as reported by Seat42F.
Adam Driver Joins the Cast as Nathaniel Milbury
Marvel reserved its biggest casting surprise for the end of the presentation, where Adam Driver appeared via video from Pinewood Studios to announce his role as Nathaniel Milbury, according to USA Today. In Marvel Comics, Nathaniel Milbury serves as an alias connected to the supervillain Mister Sinister, immediately sparking fan discussions about the character’s narrative trajectory. While the studio stopped short of explicitly confirming Driver as Mister Sinister on stage, the comic book connection establishes a formidable antagonist for the upcoming franchise, as noted by Seat42F.
Did you know?
Disney acquired the film rights to the X-Men in 2019 through its purchase of 21st Century Fox’s entertainment assets. Since then, Marvel has gradually introduced mutants to the MCU, including Patrick Stewart’s return as an alternate Charles Xavier in 2022’s Doctor Strange in the Multiverse of Madness and Hugh Jackman’s return as Wolverine in 2024’s Deadpool & Wolverine, according to USA Today reporting.
Production Timeline and MCU Integration
Director Jake Schreier leads the production following his work on Thunderbolts*. Kevin Feige noted during the presentation that the newly formed ensemble cast had just met backstage prior to stepping in front of the D23 audience. The film anchors Marvel’s slate for May 5, 2028, marking the official integration of the core X-Men team into the broader Marvel Cinematic Universe timeline.
Frequently Asked Questions
When is the new X-Men movie coming out?
The untitled Marvel Studios X-Men movie opens exclusively in theaters on May 5, 2028, according to Seat42F and USA Today.
Who is playing Jean Grey in the MCU?
Sadie Sink stars as Jean Grey, following her introduction in Spider-Man: Brand New Day.

Who is directing the X-Men film?
Jake Schreier, who previously directed Marvel’s Thunderbolts*, directs the upcoming project.
What role is Adam Driver playing?
Adam Driver plays Nathaniel Milbury, a comic book alias associated with the X-Men villain Mister Sinister, as reported by USA Today.
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