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Former Marvel Writer Exposes “Toxic” Kevin Feige Creative Meetings in Explosive X Thread

August 10, 2025  ·
  Marvin Montanaro
Kevin Feige

LAS VEGAS, NEVADA - APRIL 11: Kevin Feige, President, Marvel Studios speaks onstage during the Walt Disney Studios presentation at Cinemacon in Las Vegas, Nevada on April 11, 2024. (Photo by Jesse Grant/Getty Images for Disney)

In a scathing long post on X, Beau DeMayo, the ousted creator of Disney+’s X-Men ’97, has pulled back the curtain on what he describes as dysfunctional and demoralizing creative meetings with Kevin Feige at Marvel Studios.

Professor X Magneto(L-R): Professor X (voiced by Ross Marquand) and Magneto (voiced by Matthew Waterson) in Marvel Animation’s X-MEN ’97. Photo courtesy of Marvel Animation. ©: Superman Actor Dean Cain Announces Intention to Join ICE Amid Backlash from Hollywood ‘Peers’
DeMayo, fired in March 2024 amid allegations of misconduct—which he denies—claims his termination was retaliation for clashing with executives over artistic vision. His latest revelations, shared on August 8, 2025, detail a “slaughterhouse factory” environment where innovative ideas are stifled by mediocrity, executive egos, and contempt for comic book source material.

Background: DeMayo’s Rise and Fall at Marvel

Beau DeMayo gained acclaim for his work on Marvel projects, including writing for Moon Knight and leading X-Men ’97, a revival of the beloved 1990s animated series.
The show premiered to rave reviews in March 2024, praised for its faithful comic adaptations and mature storytelling. However, DeMayo was abruptly dismissed just before the launch following an internal investigation into “egregious” conduct, including claims of sexual misconduct and unprofessionalism.

Storm Forge Morph

(L-R): Forge (voiced by Gil Birmingham), Storm (voiced by Alison Sealy-Smith), Beast (voiced by George Buza), and Morph (voiced by JP Karliak) in Marvel Animation’s X-MEN ’97. Photo courtesy of Marvel Animation. © 2024 MARVEL.
DeMayo counters that his firing stemmed from posting PRIDE fan art and pushing back against studio interference. Tensions escalated when Marvel revoked his Season 2 credits in June 2024, which he labeled retaliatory. He was also snubbed from the 2024 Emmys despite the show’s nomination.
DeMayo’s public criticisms have intensified over time. In June 2025, he blasted a Marvel director hire as “f*****g pathetic” in a deleted post, accusing the studio of hypocrisy and abuse.
He has also highlighted systemic issues like staff mistreatment and a toxic culture. In late 2024, he panned What If…? Season 3 as symptomatic of creative decline.

[caption id="attachment_29292" align="alignnone" width="1201"]Jean Grey (L-R): Cyclops (voiced by Ray Chase), Beast (voiced by George Buza), Jean Grey (voiced by Jennifer Hale), Roberto Da Costa (voiced by Gui Agustini), Jubilee (voiced by Holly Chou), Morph (voiced by JP Karliak), and Storm (voiced by Alison Sealy-Smith) in Marvel Animation’s X-MEN ’97. Photo courtesy of Marvel Animation. © 2024 MARVEL.

DeMayo positions himself as an advocate for creators, arguing Marvel treats them as “disposable” while prioritizing executive control. DeMayo has hinted at impending legal revelations in the past.

Inside the Meetings: Dismissing Comics and Stifling Innovation

DeMayo’s August 8th post paints a vivid picture of Marvel’s creative process as “horrible,” comparing it to a factory where good ideas are butchered.

 

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He describes Marvel creative meetings with Feige and Louis D’Esposito, where comic-inspired pitches were rejected because D’Esposito “isn’t a big comic guy.” Former producer Victoria Alonso reportedly brought homemade cookies to meetings to lift spirits after enduring mistreatment from the top brass.

Discussions on story and character often boiled down to generic advice like “make sure it’s fun,” lacking substantive vision.

Kevin Feige

HOLLYWOOD, CALIFORNIA – JULY 25: Kevin Feige speaks during the ceremony honoring him with a Star on the Hollywood Walk of Fame in Hollywood, California on July 25, 2024 . (Photo by Charley Gallay/Getty Images for Disney)

On the long-delayed Blade reboot, DeMayo pitched integrating elements from Doctor Strange in the Multiverse of Madness, such as Wanda Maximoff and the Darkhold. One draft featured vampire Deacon Frost using blood magic at Mount Wundagore, delving into Chthon’s lore and incorporating monsters.

Wandavision

(L-R): Scarlet Witch/Wanda Maximoff (Elizabeth Olsen), Tommy (Jett Klyne), Vision (Paul Bettany), Billy (Julian Hilliard) and Monica Rambeau (Teyonah Parris) in Marvel Studios‘ WANDAVISION exclusively on Disney+. Photo courtesy of Marvel Studios. ©Marvel Studios 2021. All Rights Reserved.

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Feige appreciated ideas like making magic Blade’s “kryptonite,” but D’Esposito called it “too comic book,” and star Mahershala Ali resisted the magical tone. The concept was abandoned, contributing to the project’s turmoil since its 2019 announcement, with multiple writers and directors cycling through.

Clashes on X-Men ’97: Contempt for Fans and Creators

DeMayo claims he advocated for involving original X-Men: The Animated Series creators Eric and Julia Lewald, but Marvel Animation executive Dana Vasquez-Eberhardt dismissed them as “meant to be seen not heard” for fan appeasement.

X-Men 97

(L-R): Rogue (voiced by Lenore Zann), Jubilee (voiced by Holly Chou), Jean Grey (voiced by Jennifer Hale), Cyclops (voiced by Ray Chase), Roberto Da Costa (voiced by Gui Agustini), Nightcrawler (voiced by Adrian Hough), Storm (voiced by Alison Sealy-Smith), and Morph (voiced by JP Karliak) in Marvel Animation’s X-MEN ’97. Photo courtesy of Marvel Animation. © 2024 MARVEL.

Efforts to collaborate with comic icons like Chris Claremont or Joe Madureira were blocked, and DeMayo was reprimanded for being “too friendly with fans.” He accuses Marvel of “open contempt” for comic writers, echoing criticisms from artist Rob Liefeld.

In replies, DeMayo attributes Marvel’s post-Avengers: Endgame decline to arrogance, shifting from trusting creators to “appeasing actors and protecting jobs.”

He quotes a staffer: “They make it clear that every good thought came from Kevin. He is the celebrity.”

 

X-Men ’97’s success, greenlit swiftly by Brad Winderbaum without heavy Feige involvement, reportedly irked executives.

Vasquez-Eberhardt allegedly denied crew hiatuses, saying, “We’ll just get new blood. It’ll be good for the show,” highlighting artists’ disposability.

X-Men 97 Wolverine

Wolverine (voiced by Cal Dodd) in Marvel Animation’s X-MEN ’97. Photo courtesy of Marvel Animation. © 2024 MARVEL.

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Feige was said to resent the show as a “referendum on what’s broken” at Marvel and comparisons to Fox’s X-Men films, including X2 (which he produced). He and D’Esposito skipped the premiere.

DeMayo criticized dropping the Kang arc after Jonathan Majors’ issues, opting for Robert Downey Jr. as Doctor Doom as “lazy.” He funded a $10,000 fan-inclusive wrap party himself after Marvel refused, which some boycotted.

Looking Forward: Healing, a Movie, and Industry Contrasts

DeMayo says he’s recovering and penning a film about his Marvel saga.

He lauds DC Studios under James Gunn for fostering excited collaborations, unlike Marvel’s toxicity.

Beau DeMayo

Beau DeMayo via Cool YouTube Guy YouTube

While his narrative indicts corporate interference, it’s one perspective in an ongoing feud. Marvel hasn’t addressed the thread but previously cited misconduct for his exit. The discourse raises questions about the MCU’s trajectory amid delays in films like Blade.

Are you surprised by these revelations about Marvel creative meetings? Sound off in the comments and let us know! 

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Author: Marvin Montanaro
Marvin Montanaro is the Editor-in-Chief of That Park Place and a seasoned entertainment journalist with nearly two decades of experience across multiple digital media outlets and print publications. He joined That Park Place in 2024, bringing with him a passion for theme parks, pop culture, and film commentary. Based in Orlando, Florida, Marvin regularly visits Walt Disney World and Universal Orlando, offering firsthand reporting and analysis from the parks. He’s also the creative force behind the Tooney Town YouTube channels, where he appears as his satirical alter ego, Marvin the Movie Monster. Montanaro’s insights are rooted in years of real-world reporting and editorial leadership. He can be reached via email at mmontanaro@thatparkplace.com SOCIAL MEDIA: X: http://x.com/marvinmontanaro Instagram: https://www.instagram.com/marvinmontanaro Facebook: https://facebook.com/marvinmontanaro Email: mmontanaro@thatparkplace.com
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CleatusDefeatus

I can’t stand this guy but my enemy’s enemy….

Mad Lemming

The guy keeps going on about this but hasn’t provided any evidence. The way he paints himself is also suspect, like he loves the fans and wouldn’t hurt a fly when it’s a matter of record he’s used cancel culture to profit himself. That alone is enough to make me disbelieve anything he says.

TTTRRRUUUTTTHHH

He’s as fraudulent as his twin brother Shaun King, aka Talcum X. I don’t believe this kiddie fiddler and neither should anyone else, and I say that as someone that wants to see Feige tossed into a woodchipper feet first.

James Eadon

The Blade movie was killed by the failure of Captain Black American.