Harry Potter TV show begins filming in mid-2025 – here's everything we know about the HBO show's looming arrival.

All the news on HBO's streaming 'Harry Potter' TV series, including cast, release date, how to watch, development and the extent of J.K. Rowling's involvement.

Production for HBO's "Harry Potter" series began on July 14, 2025, at Warner Bros. Studios Leavesden in the UK, according to a press release. The series is set to debut in 2027 on HBO and HBO Max.

Who plays Harry, Ron and Hermione? Is JK Rowling on board? When will it be released? All your questions about the 10-year series, answered ...