HBO's Harry Potter TV series set for 2027 debut — cast and details revealed

HBO's Harry Potter TV series is set to premiere in 2027, with new actors cast as Harry, Ron and Hermione. Four of Ron's six siblings have also been cast, but the role of Ginny Weasley will be recast for Season 2 following Gracie Cochrane's departure. J.K. Rowling has also weighed in on the production.