(Note: This post contains major spoilers from Marvel’s Avengers: Doomsday.)
A newly leaked video from the set of Marvel’s Avengers: Doomsday reveals a fallen Sentinel model.

On YouTube, the channel UnBoxPHD shared footage from the Avengers: Doomsday filming location, showing destroyed Sentinels, a crashed spaceship, and additional statues. In the X-Men comics, Sentinels were created to hunt, capture, or eliminate mutants. Watch the clip below.
Filming is currently taking place in the United Kingdom. According to our source, the Russo brothers are filming an “epic fight” scene featuring the Avengers and Fantastic Four battling the X-Men, who are seen in comic-accurate suits.
In the image below, you can see a broken statue and one of the Sentinel’s giant legs.

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 (Downey Jr.).
Marvel President Kevin Feige revealed at CinemaCon 2025 that Avengers: Doomsday will focus on the Avengers, Wakandans, Fantastic Four, the New Avengers (Thunderbolts), and the original X-Men all uniting to fight Doctor 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, Alan 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.
During The Hot Mic podcast, Jeff Sneider revealed a list of unannounced cast members reportedly appearing in Avengers: Doomsday. The list includes:
- Mark Ruffalo as Bruce Banner / Hulk
- Benedict Wong as Wong
- Brie Larson as Captain Marvel (Carol Danvers)
- Hayley Atwell as either Captain Carter (from What If…?) or Peggy Carter
- Don Cheadle as James Rhodes / War Machine
- Karen Gillan as Nebula
- Jeremy Renner as Clint Barton / Hawkeye
- Iman Vellani as Kamala Khan / Ms. Marvel
- Danai Gurira as Okoye
- Tessa Thompson as Valkyrie
- Ke Huy Quan as Ouroboros
- Teyonah Parris as Monica Rambeau / Photon
- Will Poulter as Adam Warlock (confirmed in other reports)
- Dominique Thorne as Riri Williams / Ironheart
- Xochitl Gomez as America Chavez
- Sophia Di Martino, possibly as Sylvie or another character from Loki
- Tatiana Maslany as She-Hulk (Jennifer Walters)
- Yahya Abdul-Mateen II as Wonder Man
- Kathryn Newton as Cassie Lang / Stature
- Wunmi Mosaku as Hunter B-15
- Lashana Lynch as Captain Marvel (Maria Rambeau)
- Famke Janssen as Jean Grey (confirmed return of the original X-Men actress)
- Halle Berry as Storm (confirmed return of the original X-Men actress)
- Kai Zen Aspilla as Phyla-Vell
- Owen Wilson as Mobius M. Mobius
- Chris Pratt as Peter Quill / Star-Lord
- Samuel L. Jackson as Nick Fury
- Charlize Theron as Clea
- Benedict Cumberbatch as Doctor Strange
- Chris Evans as Steve Rogers / Captain America (rumored return)
- Bradley Cooper as the voice of Rocket Raccoon
- Vin Diesel as the voice of Groot
Scarlett Johansson Confirms She Won’t Return as Black Widow in Upcoming Avengers Films

In a recent interview with Vanity Fair, Scarlett Johansson confirmed that she will not be returning as Natasha Romanoff in the upcoming Avengers movies.
Johansson said, “I miss my buddies and really would love to be with them forever, but what works about the character is that her story is complete. I don’t want to mess with that. For fans too — it’s important for them.”
The film is produced by Feige, Louis D’Esposito, and Russo Brothers will produce through their AGBO banner.
Avengers: Doomsday is set to release in the United States on May 1, 2026.
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