The FULL Cast List for ‘Avengers: Doomsday’: Who’s Joining, Who’s Returning?

There’s so many cast members involved in the MCU’s upcoming Avengers: Doomsday that it can be difficult to keep track of who’s really involved and who is not. We’ve compiled the full list of confirmed cast members here in one place for your convenience. 

It seems like every other day that another actor has been cast in Marvel Studios’ Avengers: Doomsday — it’s become a meme at this point. With such a gluttony of characters, from our original Avengers team (including Steve Rogers and Thor), to the New Avengers, to the Fantastic Four, the X-Men, and beyond, the cast of Doomsday is chock-full. And the movie’s central villain is Doctor Doom, played by none other than Robert Downey Jr. in his return to the franchise after playing Tony Stark for over a decade until Avengers: Endgame in 2019. There’s all sorts of wild rumours too, not least the return of Thanos in Secret Wars.

As always, it can be difficult to separate fact from rumour, so in this post, we’re taking a look at the full, confirmed cast list. Behold!


The complete, confirmed cast list for Avengers: Doomsday

  • Robert Downey Jr. as Doctor Doom
  • Anthony Mackie as Sam Wilson
  • Chris Evans as Steve Rogers
  • Chris Hemsworth as Thor
  • Florence Pugh as Yelena Belova
  • Letitia Wright as Black Panther
  • Benedict Cumberbatch as Doctor Strange
  • Sebastian Stan as Bucky Barnes
  • Hannah John-Kamen as Ghost
  • Wyatt Russell as John Walker/U.S. Agent
  • David Harbour as Red Guardian
  • Lewis Pullman as Sentry
  • Simu Liu as Shang-Chi
  • Vanessa Kirby as Sue Storm
  • Pedro Pascal as Reed Richards
  • Joseph Quinn as Johnny Storm
  • Ebon Moss-Bachrach as The Thing
  • Paul Bettany as Vision
  • Hayley Atwell as Peggy Carter

There are a couple of other actors rumoured to be involved but not confirmed. This includes Sadie Sink, who could play Jean Grey.


Avengers: Doomsday releases in theatres on December 18, 2026. Incidentally, Dune: Part 3 releases on the same day; it’s already become known as Dunesday.

Who are you most excited to see in Avengers: Doomsday? Tell us in the comments down below!



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About the author

Ashley is the owner and editor-in-chief of Comics Bulletin. His favorite comics are The Sandman and The Walking Dead. When not covering comics and news on Comics Bulletin, he also writes on various geeky sites across the internet, such as Whats-On-Netflix.com and WinterIsComing.net. He's been writing news and interviewing industry members for many years now. Ashley took over Comics Bulletin in 2025.

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