Warner Bros. Discovery CEO confirms the highly anticipated Harry Potter TV series set to release in 2026 on the streaming platform HBO Max. The announcement follows discussions between Warner Bros. HBO and J.K. Rowling with plans to reignite the franchise with a decade of new stories. The series based on all seven books by Rowling aims to create seasons for each novel. Rowling serves as executive producer and a team of creatives including Martha Hillier Kathleen Jordan Tom Moran and Michael Lesslie are involved in development.