Warning: This article contains potential spoilers for Marvel’s Avengers: Doomsday.
Xochitl Gomez‘s America Chavez will return in Avengers: Doomsday.
According to insider James Mack, who recently leaked details about the incursion in Avengers: Doomsday, Gomez’s America Chavez helps the Avengers by opening a portal to the Incursion universe, where Monica Rambeau is trapped. However, she does not go with them. This is her only role in Doomsday.

Most recently, Alex Perez (via The Cosmic Circus) revealed that the Champions—featuring America Chavez, Ms. Marvel, Wiccan, Kate Bishop, Cassie Lang, and Ironheart—will reportedly assemble in Avengers: Doomsday.
We also received details on some of the Avengers’ new costumes, including those of Thor, Sam Wilson/Captain America, Captain Marvel, Yelena Belova, Bucky Barnes, Black Panther, Ant-Man, Shang-Chi, Namor, Bruce Banner/Hulk, and M’Baku.
In Doomsday, we will see the incursion between Earth-616 and Monica’s universe (Earth-10005), where the X-Men reside. Sam Wilson, Thor, Captain Marvel, Shang-Chi, Ant-Man (Scott Lang), Jennifer Walters, Yelena Belova, Bucky Barnes, Bob, Bruce Banner, Shuri, M’Baku, Namor, and the Fantastic Four are tasked with resolving the incursion between the two worlds, rescuing Monica, and protecting Loki at the Citadel after discovering the TVA and Doctor Doom’s plan.
Meanwhile, John Walker, Ghost, and Red Guardian remain on Earth-616—alongside other Avengers—to protect the planet from an unknown invasion. The remaining Thunderbolts unite with Wakanda, Talokan, and the sorcerers led by Wong to help defend Earth.

Directed by Russo brothers from a screenplay by their longtime collaborator, Stephen McFeely. Newton Thomas Sigel (Bohemian Rhapsody, X-Men: Days of Future Past) will be the cinematographer.
In Avengers: Doomsday, the MCU begins the beginning of the end. As the multiverse nears total collapse, the Avengers assemble to face their greatest challenge yet—incursions, catastrophic collisions between realities that could destroy the entire multiverse. Earth’s Mightiest Heroes must race against time to save their reality while confronting the powerful figure behind it all—Victor Von Doom (Robert Downey Jr.).
The official cast members of the film include Downey Jr. as Doctor Doom, Paul Rudd as Ant-Man, Simu Liu as Shang-Chi, Tom Hiddleston as Loki, Florence Pugh as Yelena Belova, Danny Ramirez as Falcon, Sebastian Stan as Bucky Barnes, Winston Duke as M’Baku, Chris Hemsworth as Thor, Letitia Wright as Black Panther, Tenoch Huerta Mejía as Namor, Anthony Mackie as Captain America, David Harbour as Red Guardian, Wyatt Russell as U.S. Agent, and Hannah John-Kamen as Ghost. Ian McKellen as Magneto, Patrick Stewart as Professor X, Rebecca Romijn as Mystique, James Marsden as Cyclops, Kelsey Grammer as Beast, Cumming as Nightcrawler, and Channing Tatum as Gambit. Pedro Pascal as Reed Richards (Mr. Fantastic), Vanessa Kirby as Sue Storm (Invisible Woman), Joseph Quinn as Johnny Storm (Human Torch), Ebon Moss-Bachrach as Ben Grimm (The Thing), and Lewis Pullman as Sentry.
Produced by Kevin Feige, Louis D’Esposito, and Russo Brothers will produce through their AGBO banner.
Avengers: Doomsday will be released in theaters and IMAX across the United States on December 18, 2026.