Harry Potter TV Series Begins Filming: First Look at London Zoo and Iconic Cast Members.
London, UK – The highly anticipated Harry Potter TV series has officially commenced filming, much to the excitement of fans worldwide. New images from the set reveal the cast and crew descending upon London Zoo to recreate the memorable Dudley Dursley birthday scene from Harry Potter and the Philosopher’s Stone, offering the very first glimpse into HBO’s ambitious adaptation.
Announced in 2023 and officially confirmed in April of this year, the series promises a faithful, decade-long retelling of J.K. Rowling’s beloved seven-book saga. After months of anticipation, the reveal of the three lead child stars in May heightened expectations, and now, the commencement of principal photography signals a major step towards its projected 2027 release on HBO.
Iconic Scenes Brought to Life
The initial set photographs capture pivotal moments leading up to Harry Potter’s discovery of his magical abilities. Viewers of the original 2001 film will instantly recognize the setting: Dudley Dursley’s ill-fated birthday party at London Zoo. These scenes famously depict Harry’s subtle, unintentional act of helping a Burmese Python escape its enclosure, a prelude to his world-changing revelations.

Filmed at London Zoo in Regent’s Park, the new snaps show Dominic McLaughlin, portraying the young Harry Potter, complete with his signature circular glasses and a blue hoodie. He’s seen alongside a grimacing Dudley Dursley (Amos Kitson) and the perpetually disapproving Aunt Petunia (Bel Powley) and Uncle Vernon (Daniel Rigby), with the penguin enclosure serving as a familiar backdrop. Onlookers at the zoo were reportedly “shocked” as they realized the magnitude of the production taking place.
Key Casting Reveals and Transformations
Adding to the excitement, earlier this week, HBO unveiled the first official look at Nick Frost in his transformative role as the beloved Hogwarts groundskeeper, Rubeus Hagrid. The 53-year-old comedian and actor appears virtually unrecognizable, sporting a thick, long beard and flowing locks that perfectly capture the essence of the character, famously portrayed by the late Robbie Coltrane in the original film franchise. Frost’s casting announcement, however, sparked some online debate, leading him to disable Instagram comments. He has publicly distanced himself from J.K. Rowling’s controversial views, stating to the Observer, “She’s allowed her opinion and I’m allowed mine. They just don’t align in any way, shape or form.”

The central trio is completed by Arabella Stanton as the bright Hermione Granger and Alastair Stout as the loyal Ron Weasley. Dominic McLaughlin’s early appearance on set, holding a clapper board and beaming, showed a striking resemblance to a young Daniel Radcliffe from 2001, promising a fresh yet familiar portrayal of the Boy Who Lived.
Beyond the main characters, a robust supporting cast has also been announced, bringing a mix of seasoned talent and rising stars to the magical world:
- Bel Powley and Daniel Rigby as the Dursleys.
- Rory Wilmot as Neville Longbottom.
- Louise Brealey as Madam Rolanda Hooch.
- Anton Lesser (known for Game of Thrones) as Garrick Ollivander.
- Janet McTeer as the formidable Professor McGonagall.
- Paapa Essiedu in the complex role of Severus Snape, a character immortalized by Alan Rickman.
- Johnny Flynn as Lucius Malfoy, Draco’s father.
- Emmy winner John Lithgow as the esteemed Headmaster Albus Dumbledore.
- Katherine Parkinson as the matriarch of the Weasley family, Molly Weasley.
The HBO series is poised to be a monumental production, with reports suggesting a staggering budget of £75 million per episode. This substantial investment hints at a visually rich and detailed adaptation designed to immerse audiences fully in Rowling’s magical universe. The three young lead actors are already being tipped for significant fortunes, potentially surpassing those of the original child stars. Producers Francesca Gardiner and Mark Mylod have already lauded the “wonderful” talent of their young leads.
J.K. Rowling, the creator of the original novels, is involved in the series as an executive producer. While her involvement has drawn controversy from some fans due to her views on transgender issues, HBO has publicly defended her role. The author herself has expressed enthusiasm for the early scripts, stating on X that she read the first two episodes and found them “SO, SO, SO GOOD!”

HBO’s official stance reaffirms its commitment to the project, emphasizing the “heartwarming books that speak to the power of friendship, resolve and acceptance.” They have asserted that “JK Rowling has a right to express her personal views. We will remain focused on the development of the new series, which will only benefit from her involvement.”
With filming underway at Warner Bros Studios in Leavesden, UK, and a massive creative team bringing the wizarding world to life, the Harry Potter TV series is set to redefine the beloved franchise for a new generation when it arrives on HBO in 2027.

