The D23 Expo 2026 Marvel panel delivered its biggest moment yet on Friday, August 14, as Marvel Studios took the stage inside the Disney Entertainment Showcase at the Honda Center in Anaheim. Marvel skipped a standalone panel this year, folding its presence into the two-hour showcase alongside Lucasfilm, Pixar, and Walt Disney Studios.
D23: The Ultimate Disney Fan Event runs August 14 through 16, 2026, across the Anaheim Convention Center and the Honda Center. Disney CEO Josh D’Amaro opened the Friday night showcase, which hosts Ginnifer Goodwin and Ke Huy Quan guided through a lineup packed with first looks, costume reveals, and returning MCU stars.
Marvel Fanfare Opens D23 With Spider-Man Focus
Friday morning began with Marvel Fanfare on the Backlot Stage, running from 10:15 to 11:15 a.m. Former Marvel Comics editor-in-chief C.B. Cebulski, now editor of Asia Originals, joined Spider-Man editor Nick Lowe for a discussion centered on the wall-crawler’s comic book adventures.
The panel previewed Spider-Man’s upcoming 65th anniversary, arriving in 2027. Attendees who sat in on the session received an exclusive comic giveaway, a D23 tradition for fans who show up early. A Marvel Cosplay Meetup followed at 12:15 p.m. outside the Anaheim Convention Center near the Grand Plaza Fountain, giving costumed fans a dedicated gathering spot.
Avengers: Doomsday Costumes Take Over the Show Floor
The Marvel Studios booth built a “TVA Experience” activation that stopped fans in their tracks all weekend. The display features costumes pulled straight from Avengers: Doomsday, including Doctor Doom’s suit and Rebecca Romijn’s Mystique look, alongside the wreckage of the Charles Xavier School for Gifted Youngsters and a towering Sentinel head pulled from X-Men ’97 imagery.
D23 also delivered the first official look at Alan Cumming’s Nightcrawler costume for the film, complete with his signature blue skin, yellow eyes, tail, and twin swords. The exhibit places Fox-era X-Men characters directly beside MCU heroes, underscoring the multiverse collision at the center of the movie’s plot.
Avengers: Doomsday now carries one of the largest confirmed ensembles in franchise history. Key names attached to the film include:
- Robert Downey Jr. as Victor Von Doom / Doctor Doom
- Chris Evans as Steve Rogers
- Chris Hemsworth as Thor
- Pedro Pascal, Vanessa Kirby, Joseph Quinn, and Ebon Moss-Bachrach as the Fantastic Four
- Anthony Mackie, Florence Pugh, Sebastian Stan, and Paul Rudd
- Tom Hiddleston as Loki and Letitia Wright as Shuri
- Wyatt Russell as John Walker / U.S. Agent
- Patrick Stewart as Professor X and Ian McKellen as Magneto
- James Marsden as Cyclops, Kelsey Grammer as Beast, and Channing Tatum as Gambit
- Alan Cumming as Nightcrawler and Rebecca Romijn as Mystique
Joe and Anthony Russo direct the film from a screenplay by Michael Waldron and Stephen McFeely, with Kevin Feige and Jonathan Schwartz producing. Marvel’s official synopsis describes heroes from three distinct universes set on a collision course against a threat unlike anything the MCU has faced. Avengers: Doomsday arrives in theaters on December 18, 2026, and sets up Avengers: Secret Wars.
VisionQuest Gets Show-Floor Spotlight Ahead of October Debut
Marvel also dedicated floor space to VisionQuest, the Paul Bettany-led series closing out the WandaVision trilogy that began with Agatha All Along. The activation showcases Bettany’s updated White Vision costume, and a separate mysterious booth has fueled speculation about a second Human Torch appearing somewhere in the MCU’s next phase.
VisionQuest premieres on Disney+ on October 14, 2026, giving Marvel a tight two-month runway to build promotion. With the release date fast approaching, fans at the expo widely expect a trailer to surface online in the days following the Entertainment Showcase, even though the presentation itself was not livestreamed.
X-Men Reboot Casting Remains the Biggest Open Question
Heading into the D23 Expo 2026 Marvel panel, the loudest rumor involved a full cast reveal for Marvel’s untitled X-Men reboot, directed by Jake Schreier. Sadie Sink is the only confirmed lead so far, having appeared as Jean Grey in Spider-Man: Brand New Day earlier this year.
Beyond Sink, reporting from outlets including Variety and The Hollywood Reporter has named Samara Weaving as Emma Frost and Kit Connor as Scott Summers / Cyclops, though Marvel Studios has not issued an official confirmation for either role as of this writing. Additional names circulating in industry reports include Cailee Spaeny for Rogue and Charles Melton for Beast, alongside unconfirmed chatter tying Adam Driver and Christopher Abbott to villain or mentor roles.
Marvel skipped an X-Men announcement at July’s San Diego Comic-Con despite similar expectations, so fans are treating any D23 reveal as unconfirmed until Marvel Studios makes it official through its own channels. The reboot does not yet have a release date.
What Else Filled the Disney Entertainment Showcase
The Friday night showcase stretched well beyond Marvel, giving Disney’s other studios room to shine. Expected updates spanned The New Simpsons Movie, The Princess Diaries 3, Coco 2, Lilo & Stitch 2, Percy Jackson season 3, Ice Age: Boiling Point, and Frozen 3, alongside Lucasfilm projects including Ahsoka season 2 and Star Wars: Starfighter starring Ryan Gosling.
Composer Michael Giacchino also headlined Disney Music Presents: The Art of the Score, a separate panel exploring his work across Pixar, Lucasfilm, and Marvel Studios projects, including creative input he has received from Kevin Feige and various directors. The session featured a live performance from Anthony Gonzalez.
Saturday Brings a Dedicated Spider-Man Celebration
Marvel’s D23 2026 presence continues Saturday with Celebrate 65 Years of Marvel’s Spider-Man, running from 1 to 2 p.m. on the Premiere Stage. The panel is expected to explore multiple corners of Spider-Man’s legacy, following the momentum built by the record-setting Spider-Man: Brand New Day release earlier this year.
Quick Reference: D23 2026 Marvel Schedule
| Event | Day | Time | Stage |
|---|---|---|---|
| Marvel Fanfare | Friday, Aug 14 | 10:15–11:15 a.m. | Backlot Stage |
| Marvel Cosplay Meetup | Friday, Aug 14 | 12:15–1:15 p.m. | Grand Plaza Fountain |
| Disney Entertainment Showcase | Friday, Aug 14 | 7–9 p.m. PT | Honda Center |
| Celebrate 65 Years of Spider-Man | Saturday, Aug 15 | 1–2 p.m. | Premiere Stage |
The D23 Expo 2026 Marvel panel confirms Marvel Studios is leaning hard on Avengers: Doomsday as its December centerpiece while keeping the X-Men reboot’s casting under wraps for now. With the expo running through Sunday, August 16, additional details, photos, and possible social media confirmations are still expected to surface from the Anaheim showroom floor.
What did you think of Marvel’s showing at D23 this year? Drop your reaction in the comments below.