D23 X-Men and villain cast revealed as the MCU gears up for Mutant-kind

August 15th, 2026 by Marc Comments

Big reveal time for Marvel fans, in particular X-Men fans, at Disney’s D23 Expo last night as we have confirmation of the first cast of the highly anticipated X-Men MCU movie.

Of course, after Spider-Man: Brand New Day, we already knew that Sadie Sink was playing Jean Grey, and then we learned that FTN favorite Samara Weaving will play Emma Frost (now confirmed) and now we’ve learned that Get Santa and Heartstopper star Kit Connor will indeed play Scott Cyclops, Obsession’s breakout star Inde Navarrette steps up as Rogue, Wolfman and, em, Kraven the Hunter’s Christopher Abbott will be shaving his head as Professor X and The Braodway sho and Deadbeat’s Maya Boyd will, for now at least, round out the cast as Storm.

Stepping into the villain shoes will be Star Wars star Adam Driver as Dr Nathaniel Essex AKA Mr Sinister.

You may recall that the previous X-Men movies had set Mr Sinister up to be the villain in future instalments, with writer Simon Kinsberg, saying “We’d love to see Sinister. I think he is one of the great untapped villains in the X-Men universe, and we do have plans to introduce him into the world,” after Logan was released; however, that series came to an end before he could make his debut and now Marvel and Kevin Feige are stepping up to pick up the reins.


D23 – WATCH: Ryan Reynolds uses Hugh Jackman to beg for a part in Avengers: Doomsday


Sinister, in the comics, was a 19th-century scientist and geneticist who made himself immortal, and he has close ties to Apocalypse.

Interesting and honestly refreshing that they haven’t started out with Magneto as the bad guy, though I imagine he will appear too.

In related news, it was also confirmed that the MCU’s X-Men will make their big-screen debut on May 5th, 2028.

You can watch Driver’s reveal here and the X-Men cast reveal here


D23 – WATCH: Avengers: Doomsday Special Look is here and it looks pretty great

Marc is a self-confessed nerd. Ever since seeing Star Wars for the first time around 1979 he’s been an unapologetic fan of the Wars and still believes, with Clone Wars and now Underworld, we are yet to see the best Star Wars. He’s a dad of two who now doesn’t have the time (or money) to collect the amount of toys, comics, movies and books he once did, much to the relief of his long-suffering wife. In the real world he’s a graphic designer. He started Following the Nerd because he was tired of searching a million sites every day for all the best news that he loves and decided to create one place where you can go to get the whole lot. Secretly he longs to be sitting in the cockpit of his YT-1300 Corellian Transport ship with his co-pilot Chewie, roaming the universe, waiting for his next big adventure, but feels just at home watching cartoons with his kids….