We watched Disney's D23 Ultimate Fan Event live and saw Doctor Doom's new suit, a stacked X-Men lineup, and a trailer that ends with Doom himself declaring "I am Doom."

Avengers: Doomsday," opening in theaters Dec. 18, 2026, unites one of the largest casts in Marvel Cinematic Universe history, headlined by Robert Downey Jr.'s return as the villainous Doctor Doom and a wave of X-Men actors making their MCU debuts.

D23: The Ultimate Disney Fan Event brought a lot of surprises and first looks of what the entertainment company is preparing in the following months and years. Taking place over three days in Anaheim,

With rumors circulating about Avengers: Doomsday having hidden cast members, reports suggest Monica Rambeau may return in this massive MCU film.

Doomsday trailer, but that's only the most recent story about the MCU movie. Here's all you should know about the upcoming MCU film.

The happiest place on earth just got more global. At the D23's Saturday Parks Panel, host Neil Patrick Harris gave way to several Walt Disney Imagineers who shared the next steps in the mouse house's billion-dollar expansion.

Marvel Studios kept us all on the edge of our seats back in March with a 4+ hour Avengers: Doomsday cast reveal video. There were plenty of exciting, surprising additions to the movie, including members of the X-Men, Namor the Submariner, and the Fantastic ...

A makeup artist revealed the ‘Avengers: Doomsday’ cast and their new looks. Details about Avengers: Doomsday are being kept under wraps, with Marvel wanting little to no spoilers. After filming wrapped at Pinewood Studios, makeup artist Giovanna Ponci ...

Following Avengers: Doomsday‘s viral cast announcement, Marvel Studios president Kevin Feige teased fans to expect more cast reveals in the future. Because of this, fans assumed that the studio would make another announcement similar to what they did ...

Disney has released the first full cast illustration of Avengers: Doomsday, and it reminds us just how bad this line-up is.

From Vision's return with James Spader's Ultron to a full X-Men cast reveal and a May 5, 2028 release date, here is everything that dropped during Marvel Studios' D23 panel.