HBO faced fresh questions on Wednesday over its forthcoming 'Harry Potter' television series after actress Bel Powley publicly distanced herself from creator and executive producer J.K. Rowling's views on gender and transgender rights. Powley, cast as Petunia Dursley, said she 'strongly disagrees' with the author's positions.

Her comments added to a pattern of cast members being pressed on Rowling's activism during promotional interviews. The Warner Bros. Discovery-owned series entered production in 2025 and is scheduled to premiere in 2027 as a flagship title for its Max streaming platform.

Powley told interviewers that her personal views did not align with those of the author, while stressing her commitment to the project. Other cast members, including those in lead roles, have previously faced similar questions, and LGBTQ+ advocacy groups have continued to criticise Rowling's public statements.

An HBO spokesperson repeatedly declined to comment on Rowling's personal views, describing her as one of several executive producers on the adaptation. The network emphasised the creative team's fidelity to the source novels rather than addressing the wider controversy directly.

The debate underlines the reputational balancing act facing Warner Bros. Discovery as it invests heavily in the franchise. Media analysts have noted that cast statements risk drawing continued attention to Rowling's activism throughout the series' lengthy production and marketing cycle.