Avengers: Doomsday Cast 2026 – including the rumored return of Robert Downey Jr., story hints, crew details, teaser updates, and more. Stay updated with the latest Marvel news only on castadda.com. There is a lot of excitement about the new movie called Avengers: Doomsday. It is an upcoming American superhero film that is based on the famous Avengers team from Marvel Comics. Fans are waiting to see their favorite heroes come together again for another big adventure.
Avengers: Doomsday Cast 2026
Avengers: Doomsday is an upcoming Marvel superhero movie based on the famous Avengers team from the comics. It continues the story from many earlier MCU films, including The Avengers, Age of Ultron, Infinity War, Endgame, and several others like Shang-Chi, Doctor Strange 2, Black Panther: Wakanda Forever, Ant-Man and the Wasp: Quantumania, Deadpool & Wolverine, Captain America: Brave New World, Thunderbolts, and The Fantastic Four: First Steps. It is the 39th movie in the Marvel Cinematic Universe and part of Phase Six. The film is set to release on December 18, 2026.
Back in July 2022, Marvel announced two big movies to finish their current story. Originally, the first one was called The Kang Dynasty. They hired Destin Daniel Cretton to direct it, and Jonathan Majors was supposed to play the main villain, Kang. However, things did not go according to plan. The director left the project, and the actor playing Kang got into legal trouble and was fired. Because of this, Marvel decided to change the entire story.
In July 2024, they shared some huge news. The famous Russo brothers came back to direct the film. Even more surprising, Robert Downey Jr. is returning, but this time he will play the new villain, Doctor Doom. The movie was renamed Avengers: Doomsday. Filming began in England in April 2025 and finished in September. The cast features many stars from previous Marvel movies and even actors from the X-Men series. Avengers: Doomsday is scheduled to release in theaters on December 18, 2026. The next movie, Secret Wars, will come out one year later in December 2027.
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Avengers: Doomsday Cast & Crew List
| Actor/Actress | Character / Role |
|---|---|
| Robert Downey Jr. | Victor von Doom |
| Pedro Pascal | Reed Richards |
| Chris Hemsworth | Thor |
| Vanessa Kirby | Sue Storm |
| Anthony Mackie | Sam Wilson |
| Sebastian Stan | Bucky Barnes |
| Ebon Moss‑Bachrach | Ben Grimm |
| Simu Liu | Shang‑Chi |
| Florence Pugh | Yelena Belova |
| Lewis Pullman | Robert Reynolds |
| Winston Duke | M’Baku |
| Tom Hiddleston | Loki |
| Patrick Stewart | Professor Charles Xavier |
| Rebecca Romijn | Raven Darkhölme (Mystique) |
| Alan Cumming | Kurt Wagner (Nightcrawler) |
| Kelsey Grammer | Hank McCoy (Beast) |
| David Harbour | Alexei Shostakov (Red Guardian) |
| Tenoch Huerta | Namor |
Directors
- Anthony Russo
- Joe Russo
Writers (alphabetical order)
- Jack Kirby — Based on the characters by
- Stan Lee — Based on the characters by
- Stephen McFeely — Written by
- Michael Waldron — Co‑Written by
Producers
- Chris Castaldi — Co‑Executive Producer
- Louis D’Esposito — Executive Producer
- Kevin Feige — Producer
- Callum McDougall — Executive Producer
- Anthony Russo — Producer
- Joe Russo — Producer
- Jonathan Schwartz — Producer
- Andy Watts — Associate Producer
🎵 Music
- Alan Silvestri — Composer
🎥 Cinematography
- Newton Thomas Sigel — Cinematographer
✂️ Editing
- Jeffrey Ford — Editor
🎭 Casting
- Sarah Finn — Casting Director
🎨 Production Design
- Gavin Bocquet — Production Designer
Avengers: Doomsday Official Trailer
Avengers: Doomsday Release Date
Avengers: Doomsday will release in the United States on December 18, 2026, and is expected to play in IMAX. The movie was first set to come out on May 2, 2025, but it was pushed to May 1, 2026, partly because of the 2023 Writers Guild of America strike. It was delayed again to December 2026 so the team could have more time to finish the movie. The film is part of Phase Six of the Marvel Cinematic Universe.
About
Avengers: Doomsday is the 39th film in the Marvel Cinematic Universe (MCU) and part of Phase Six. Originally announced as The Kang Dynasty, the project was reworked after production changes and now introduces Doctor Doom (Robert Downey Jr.) as the central villain. The film continues threads from Endgame, Shang‑Chi, Doctor Strange 2, Black Panther: Wakanda Forever, Deadpool & Wolverine, Thunderbolts, and Fantastic Four: First Steps, setting the stage for Secret Wars in 2027.
FAQs: Avengers: Doomsday
Q: Who are the directors and writers?
Ans:
Directors: Anthony Russo & Joe Russo (returning after Infinity War and Endgame)
Writers: Stephen McFeely, Michael Waldron
Based on characters by: Stan Lee & Jack Kirby
Q: Is Robert Downey Jr. really returning?
Ans: Yes, but not as Iron Man. Instead, he will portray Victor von Doom (Doctor Doom), marking a shocking twist in MCU casting and storyline direction.
Q: When will Avengers: Doomsday release?
Ans: The film is scheduled to release in the United States on December 18, 2026, in IMAX and other premium formats. It was originally slated for May 2025, then May 2026, but delays from the 2023 Writers Guild strike and production changes pushed it to December 2026.
Q: Where was Avengers: Doomsday filmed?
Ans: Principal photography took place in England from April to September 2025, with large‑scale sets and VFX work continuing into 2026.
