HBO CEO Casey Bloys has reassured viewers that the upcoming Harry Potter TV adaptation will not be shaped by JK Rowling’s controversial views on transgender rights. The author’s opinions are not influencing the show’s content or casting.
The long-awaited television reboot of the Harry Potter series, announced in 2023 and set to premiere in 2026, will adapt each of the seven books into a full-length season. Rowling will serve as an executive producer. Despite her prominent involvement, Bloys has insisted the series is not being used to promote any political agenda.
“Harry Potter is not secretly being infused with anything,” Bloys said on The Town with Matt Belloni. “If you want to debate her, you can go on Twitter.”
Rowling’s Views & Public Backlash
The TV adaptation comes amid ongoing controversy surrounding Rowling’s gender-critical views, which many within the LGBTQ+ community — and beyond — have labelled transphobic. The author has made numerous public statements minimising trans identities, including calling trans women “crossdressing straight men” and mocking inclusive language. She also recently donated £70,000 to For Women Scotland, a group opposed to the inclusion of trans women under the legal definition of “woman” in the Equality Act.

Despite widespread backlash, Bloys said HBO’s partnership with Rowling is longstanding, noting the network’s previous collaboration on C.B. Strike.
“We’ve been in business for 25 years. We already have a show on HBO from her,” he said. “It’s pretty clear that those are her personal, political views. She’s entitled to them.”
Bloys added that the focus remains on the core themes of the Harry Potter series:
“Obviously, the Harry Potter story is incredibly affirmative and positive and about love and self-acceptance. That’s our priority — what’s on screen.”
Casting and Production Unaffected
The upcoming series will feature an entirely new cast, including John Lithgow as Dumbledore, Janet McTeer as McGonagall, and Paapa Essiedu as Snape. HBO confirmed that Rowling’s views have not impacted casting or hiring decisions.
In a previous statement to Variety (November 2024), an HBO spokesperson said:
“We are proud to be producing the adaptation. Rowling has the right to express her views, and it hasn’t affected the casting or hiring of writers or production staff.”
“We remain focused on the development of the new series, which will only benefit from her involvement.”
Industry Voices Speak Out
Following the UK Supreme Court’s ruling in April 2025, which clarified that trans women are not legally recognised as women under the Equality Act, Paapa Essiedu joined over 400 entertainment professionals in signing an open letter of solidarity with the trans community.
The letter was also signed by Eddie Redmayne, The Last of Us star Bella Ramsey, Bridgerton’s Nicola Coughlan, and numerous writers, directors, and producers, reinforcing industry support for trans rights despite the ongoing cultural debate.