Six New X-Men, One Villain, and a 2028 Release Date

Marvel D23 2026 ran late — the studio's stretch of Disney's Entertainment Showcase on Friday, August 14 didn't begin until after 11 p.m. Eastern — and the biggest thing inside it won't reach a screen for another 20 months. Marvel Studios finally put faces to its X-Men reboot, locked in a May 5, 2028 release date, and revealed Adam Driver as the villain Mister Sinister.

The near-term slate wasn't ignored. Chris Evans, Hayley Atwell and Robert Downey Jr. came out to introduce a special look at Avengers: Doomsday, which opens December 18, 2026. The footage leaned hard on Downey's Doctor Doom tearing through timelines and setting Sentinels loose. Hugh Jackman appeared in a video message, and Ryan Reynolds' voice drifted in from offstage, joking about getting himself into the film.

Canadian fans walk away from the weekend with three dates worth writing down: October 14, when VisionQuest starts streaming on Disney+; December 18, when Doomsday claims the pre-Christmas theatrical slot; and May 5, 2028, the day a completely recast X-Men team opens what Marvel is now calling Phase 7. Two of those are this year. The one everyone is arguing about isn't.

What the Doomsday footage actually showed

No full trailer went online — this was a room-only "special look," the format Marvel has used for years to give a convention crowd something the internet gets later. The through-line was Doom as a wrecker of timelines rather than a conventional world-conqueror, with Sentinels as the muscle. That's a meaningful hint: Sentinels are mutant-hunting machines, which quietly ties the December movie to the X-Men film sitting two years behind it. On the show floor, Disney displayed Downey's new Doom costume alongside looks for Nightcrawler and Mystique.

Marvel D23 2026 bet the house on the X-Men

The X-Men segment was the one that changed the shape of the schedule. Director Jake Schreier appeared with a new logo, a firm date, and a cast that had been the subject of rumour for the better part of a year. Marvel is handing the franchise's most valuable property to a director best known for smaller, character-driven work — a deliberate reset after two decades of Fox-era films.

Who is playing who

The lineup announced on stage, per The Direct's live coverage of the panel:

• Sadie Sink as Jean Grey
• Kit Connor as Cyclops
• Christopher Abbott as Professor Charles Xavier
• Samara Weaving as Emma Frost
• Inde Navarrette as Rogue
• Maya Boyd as Storm
• Adam Driver as Mister Sinister, appearing by video

Abbott as a Xavier much younger than audiences are used to is the structural clue here. This isn't a team already assembled; it looks like a school still being built.

Why the Spider-Man link matters

Sink didn't debut as Jean Grey at D23. She turned up in Spider-Man: Brand New Day, which reached theatres on July 31, 2026 — barely two weeks before the showcase. That's a change in how Marvel introduces a franchise: seed the character inside a guaranteed hit first, then confirm the standalone. It gave the D23 crowd a reference point instead of a name on a slide, and it makes the 2028 gap easier to sell.

Vision and Ultron get an October date

Paul Bettany and James Spader turned up for VisionQuest, positioned as the closing chapter of a trilogy that began with WandaVision and continued through Agatha All Along. The premise: a more human Vision carrying several competing AIs in his head. Spader summed up the pairing as figuring out humanity together. Bettany was blunter about the comics logic that keeps bringing his character back.

No one is ever really dead.

White Vision's updated costume was displayed on the convention floor. The series lands October 14 on Disney+, which makes it the cheapest of the three dates to act on — no ticket required.

Avengers Campus is doubling, also in 2028

Disney confirmed that Avengers Campus at Disney California Adventure will roughly double in size, with two attractions opening in 2028. Avengers Infinity Defense casts guests as recruits taking a mission briefing from Iman Vellani's Ms. Marvel before reassembling the team against King Thanos. Stark Flight Lab is a training-style experience with Robert Downey Jr., Anthony Mackie and Brie Larson reprising their film roles. Worth noting for anyone in Canada already sketching out a trip: everything in Anaheim is priced in U.S. dollars, so a soft loonie adds a quiet surcharge to park tickets, hotels and flights before you've bought a single churro.

What to watch between now and December

The practical move is short. Expect the Doomsday special look to reach YouTube within days — convention footage rarely stays exclusive for long, and a leaked version was already circulating. Advance tickets for a December 18 opening typically go on sale in Canada around late October or early November, and premium-format screens sell out first. If you only clear one evening this fall, make it October 14 for VisionQuest; it's the piece most likely to matter to Doomsday once the multiverse math starts.