HBO has officially kicked off production on its long-awaited Harry Potter television series, offering fans a first glimpse at the fresh-faced cast and a renewed promise of a faithful adaptation of J.K. Rowling’s beloved book series.
Meet the New Golden Trio: Harry, Ron, and Hermione
The broadcaster released the first image of 11-year-old Dominic McLaughlin as Harry Potter, donning the character’s signature round glasses and Gryffindor robes. McLaughlin was cast alongside Alastair Stout as Ron Weasley and Arabella Stanton as Hermione Granger after a wide-ranging search across the UK for young talent between the ages of 9 and 11.
Executive producers Francesca Gardiner and Mark Mylod praised the trio’s performances, saying, “The talent of these three unique actors is wonderful to behold, and we cannot wait for the world to witness their magic together onscreen.”
Star-Studded Cast Brings Familiar Characters Back to Life
In addition to the lead trio, HBO confirmed several new cast members who will bring fan-favorite characters to life. Rory Wilmot joins as Neville Longbottom, Amos Kitson plays the spoiled Dudley Dursley, Louise Brealey appears as flying instructor Madam Rolanda Hooch, and Anton Lesser takes on the role of wandmaker Garrick Ollivander.
The cast also includes big names portraying key adult characters from the series:
- John Lithgow as Albus Dumbledore
- Paapa Essiedu as Severus Snape
- Nick Frost as Rubeus Hagrid
- Janet McTeer as Minerva McGonagall
- Luke Thallon as Professor Quirrell
- Paul Whitehouse as Argus Filch
Additional roles have been filled with Lox Pratt as Draco Malfoy, Johnny Flynn as Lucius Malfoy, Bel Powley as Petunia Dursley, Daniel Rigby as Vernon Dursley, and Katherine Parkinson as Molly Weasley.

Filming Underway at the Iconic Leavesden Studios
Production has begun at Warner Bros Studios Leavesden in Hertfordshire—the same location where the original eight Harry Potter films were shot. HBO aims to deliver a season-by-season adaptation of all seven books, allowing the series to dive deeper into subplots and character development often trimmed from the films due to time constraints.
The show’s creators have described the project as a “faithful adaptation” that will feature “the fantastic detail, much-loved characters, and dramatic locations that Harry Potter fans have loved for over 25 years.”
Top-Notch Production Team Joins the Project
Behind the scenes, the series has attracted seasoned industry professionals. Francesca Gardiner, known for His Dark Materials and Succession, serves as the showrunner and writer. Mark Mylod, also from Succession, will direct part of the series. Several members of the production team have worked on The Crown, including acclaimed director of photography Adriano Goldman and hair and makeup designer Cate Hall.
A Decade-Long Journey Begins
The Harry Potter TV series is set to span an ambitious 10-year timeline, with one season dedicated to each book. HBO has confirmed that the series will premiere in 2027, coinciding with the 30th anniversary of Harry Potter and the Philosopher’s Stone and 16 years since the last film, Deathly Hallows: Part Two, hit theaters.
With a talented new cast, experienced production crew, and a long-form storytelling format, HBO’s Harry Potter adaptation aims to cast a fresh spell on both longtime fans and a new generation of viewers.
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