RUMOR: Marvel Intends To Keep Some AVENGERS: DOOMSDAY Characters Under Wraps Until The Movie's Release

RUMOR: Marvel Intends To Keep Some AVENGERS: DOOMSDAY Characters Under Wraps Until The Movie's Release

Though a second cast announcement is possible, it sounds like Marvel Studios will do its utmost to keep certain Avengers: Doomsday characters under wraps until the movie hits theaters...

By MarkCassidy - Sep 16, 2025 02:09 PM EST
Filed Under: Avengers: Doomsday

Back in March, Marvel Studios officially announced the start of production on Avengers: Doomsday with a five-hour live-stream revealing the names of 27 main cast members.

Some were expected, others has been rumored, and a few - such as the OG X-Men actors - came as a surprise, but there were several names conspicuous by their absence.

Marvel has strongly hinted that a second announcement is on the way, but even if we do get another batch of chairs confirming the likes of Ryan Reynolds, Hugh Jackman, Elizabeth Olsen, etc, The Cosmic Circus' Alex Perez believes the studio intends to keep certain actors/characters under wraps until fans are sitting down to watch the movie.

"Some of these characters are new, some of these characters are old, and some are legacy."

"The goal is not to reveal them until the release of Doomsday," he adds. "Even if I did mention who they were planning to involve, we’d be stuck in this limbo of will they/won’t they for the next year or so. But most of the characters that haven’t been officially announced have either been rumored by me, other scoopers, or YouTubers."

This isn't the first time we've heard that at least a couple of characters will be making their MCU debuts in Doomsday, with previous rumors pointing to The Beyonder (unlikely), and possibly some of the upcoming X-Men reboot's cast members.

One thing is for certain: Doomsday and Secret Wars are both shaping up to be massive films. Do you have faith that Joe and Anthony Russo will be able to pull ut off? Let us know in the comments section.

Avengers: Doomsday and Avengers: Secret Wars were recently hit with significant delays, with Doomsday now set to arrive in theaters on December 18, 2026, and Secret Wars positioned for December 17, 2027.

Both movies will be directed by the Russo brothers, who also make their MCU return after helming Captain America: The Winter Soldier, Captain America: Civil War, Avengers: Infinity War and Avengers: Endgame

"Being able to create stories and explore characters within the Marvel Universe fulfilled a life-long dream of ours, and we discovered a powerful connection with audiences in each film that we made. We’re thrilled to collaborate once again with Kevin, Lou and the entire Marvel team to bring this epic adventure in storytelling to new and surprising places for both the fans and ourselves”, said The Russos in a statement after the SDCC panel.

You can check out the full (for now) Doomsday cast list below.

• Paul Rudd as Ant-Man

• Simu Liu as Shang-Chi

• Tom Hiddleston as Loki

• Lewis Pullman as Sentry

• Florence Pugh as Yelena

• Danny Ramirez as Falcon

• Ian McKellen as Magneto

• Sebastian Stan as Bucky

• Winston Duke as M’Baku

• Chris Hemsworth as Thor

• Kelsey Grammer as Beast

• James Marsden as Cyclops

• Channing Tatum as Gambit

• Wyatt Russell as U.S. Agent

• Vanessa Kirby as Sue Storm

• Rebecca Romijn as Mystique

• Patrick Stewart as Professor X

• Alan Cumming as Nightcrawler

• Letitia Wright as Black Panther

• Tenoch Huerta Mejia as Namor

• Pedro Pascal as Reed Richards

• Hannah John-Kamen as Ghost

• Joseph Quinn as Johnny Storm

• David Harbour as Red Guardian

• Robert Downey Jr as Doctor Doom

• Ebon Moss-Bachrach as The Thing

• Anthony Mackie as Captain America

Is DEADPOOL AND WOLVERINE's Jennifer Garner Teasing Her Return As Elektra For AVENGERS: DOOMSDAY?
Related:

Is DEADPOOL AND WOLVERINE's Jennifer Garner Teasing Her Return As Elektra For AVENGERS: DOOMSDAY?

RUMOR: New AVENGERS: DOOMSDAY Details On Doctor Doom's Vendetta And Avengers vs. X-Men Clash - SPOILERS
Recommended For You:

RUMOR: New AVENGERS: DOOMSDAY Details On Doctor Doom's "Vendetta" And Avengers vs. X-Men Clash - SPOILERS

DISCLAIMER: As a user generated site and platform, ComicBookMovie.com is protected under the DMCA (Digital Millenium Copyright Act) and "Safe Harbor" provisions.

This post was submitted by a user who has agreed to our Terms of Service and Community Guidelines. ComicBookMovie.com will disable users who knowingly commit plagiarism, piracy, trademark or copyright infringement. Please CONTACT US for expeditious removal of copyrighted/trademarked content. CLICK HERE to learn more about our copyright and trademark policies.

Note that ComicBookMovie.com, and/or the user who contributed this post, may earn commissions or revenue through clicks or purchases made through any third-party links contained within the content above.

mastakilla39
mastakilla39 - 9/16/2025, 2:33 PM
Jonathan Majors Kang confirmed lol
Pampero
Pampero - 9/16/2025, 2:33 PM
AVENGERS: BOMBSDAY
ModHaterSLADE
ModHaterSLADE - 9/16/2025, 2:34 PM
Good, no need to reveal everything anyway.
lazlodaytona
lazlodaytona - 9/16/2025, 2:37 PM
Yup. Just like they did with No Way Home.

Good luck with that.
Wahhvacado
Wahhvacado - 9/16/2025, 2:40 PM
User Comment Image

These leakers are coming up with the most predictable shit
Jackraow21
Jackraow21 - 9/16/2025, 2:48 PM
Yeah, I agree that I'd love some surprises. But also hoping to see Wolverine, X-23 and Deadpool actually confirmed too.
Malatrova15
Malatrova15 - 9/16/2025, 2:53 PM
Someone says Pablo LYLE ?!
theFUZZ008
theFUZZ008 - 9/16/2025, 2:58 PM
NO SHIT
bobevanz
bobevanz - 9/16/2025, 3:37 PM
Ya know, you don't have to say the most obvious shit to ever exist...
abd00bie
abd00bie - 9/16/2025, 3:52 PM
Is it because Jennifer Garner posted a photo yesterday? lol ... dumb ass "scoopers"
Clintthahamster
Clintthahamster - 9/16/2025, 4:12 PM
User Comment Image
TheVisionary25
TheVisionary25 - 9/16/2025, 4:13 PM
User Comment Image

Also , it’s funny that the scoopers are saying this considering they would likely be the first one to ruin these surprises nowadays.

Anyway , I hope both Doomsday & Secret Wars turn out well!!.

Please log in to post comments.

Don't have an account?
Please Register.

View Recorder