HBO has offered fans their first glimpse into its highly anticipated television adaptation of the Harry Potter universe, releasing a photograph of young actor Dominic McLaughlin in costume as the iconic boy wizard. The series, designed as a comprehensive 10-year project covering all seven books with one season dedicated to each novel, has officially completed production on its first season at Warner Bros. Studios Leavesden in the United Kingdom.
Production is utilizing the same studio complex where the original blockbuster film franchise was shot between 2000 and 2010. The premiere is set for December 25, and HBO has already renewed the series for a second season, which will adapt Harry Potter and the Chamber of Secrets. Francesca Gardiner is writing and executive-producing the project, with Mark Mylod directing multiple episodes. Jon Brown is joining Gardiner as co-showrunner for the second season.
Discovery global streaming chief JB Perrette outlined the long-term scope of the multi-year production, while executives have maintained close contact with author J.K. Rowling. Warner Bros. Discovery CEO David Zaslav noted that leadership figures, including Casey Bloys and Channing Dungey, met extensively with Rowling and her team to coordinate the reboot. Bloys previously addressed the author’s involvement and public commentary, noting her participation in selecting creative leads while emphasizing the platform’s long-standing professional relationship.
The principal cast features a mix of newcomers and established industry veterans taking over roles from the original films. Dominic McLaughlin assumes the title role, joined by Arabella Stanton as Hermione Granger and Alastair Stout as Ron Weasley. Lox Pratt takes on the role of Slytherin antagonist Draco Malfoy.
Among the veteran actors joining the faculty and supporting cast, John Lithgow will portray Hogwarts headmaster Albus Dumbledore. Lithgow admitted in an interview that the choice came as a complete surprise when he received the call during the Sundance Film Festival, noting it was a heavy decision that will shape his later years. Paapa Essiedu has been cast as potions master Severus Snape, and Janet McTeer takes on the role of Professor McGonagall. Nick Frost will play groundskeeper Rubeus Hagrid, Paul Whitehouse steps in as caretaker Argus Filch, and Luke Thallon plays Defense Against the Dark Arts instructor Quirinus Quirrell.
Additional casting announcements include Johnny Flynn as Lucius Malfoy, Bel Powley as Petunia Dursley, Daniel Rigby as Vernon Dursley, and Katherine Parkinson as Molly Weasley. Kit Harington joins the ensemble as Gilderoy Lockhart for the second season, stepping into the role after scheduling conflicts prompted a change from initial casting.
Notably, Warwick Davis will return to the franchise, reprising his role as Charms Professor Filius Flitwick, making him the only actor from the original films to play the same character in the new adaptation. Meanwhile, original Harry Potter star Daniel Radcliffe stated in previous interviews that while he supports the new project and wishes the team well, he does not intend to participate or make an appearance.
The sprawling supporting cast also features William Nash as Gregory Goyle, Finn Stephens as Vincent Crabbe, Elijah Oshin as Dean Thomas, Bríd Brennan as Madam Poppy Pomfrey, Richard Durden as Professor Cuthbert Binns, Sirine Saba as Professor Pomona Sprout, and Leigh Gill as goblin banker Griphook. The Weasley siblings are rounded out by Tristan Harland as Fred, Gabriel Harland as George, Ruari Spooner as Percy, and Gracie Cochrane as Ginny, though the latter is slated for a recast ahead of Season 2 due to unforeseen circumstances. Further supporting roles include Rory Wilmot as Neville Longbottom, Amos Kitson as Dudley Dursley, Louise Brealey as Madam Rolanda Hooch, Anton Lesser as Garrick Ollivander, Leo Earley as Seamus Finnigan, Alessia Leoni as Parvati Patil, Sienna Moosah as Lavender Brown, and Bertie Carvel as Minister for Magic Cornelius Fudge.
