HBO’s Harry Potter Series Reveals New Cast — Meet the New Hermione Granger
May 28, 2025 — HBO has officially unveiled the lead cast for its much-anticipated Harry Potter television series, slated for a 2026 premiere. After an extensive casting process that reviewed over 30,000 children across the UK and Ireland, the network has named its next generation of magical heroes.
The Trio Reimagined
Harry Potter will be portrayed by Dominic McLaughlin, a young talent already praised in stage productions.
Ron Weasley will be played by Alastair Stout, a redheaded London native with a natural comedic presence.
Hermione Granger will be brought to life by Arabella Stanton, a newcomer whose casting is creating buzz for her poised and brilliant screen presence.
Arabella Stanton, who has no major acting credits to her name yet, is being hailed as a breakout star in the making. Producers describe her as embodying Hermione’s intelligence, determination, and warmth — qualities central to the beloved character.
What to Expect from the Series
The HBO series will follow J.K. Rowling’s original seven-book arc, with each season devoted to a single book. This format promises to dive deeper into the characters, settings, and plotlines than previous adaptations. The series aims to remain faithful to the source material while providing new depth and nuance to the story and its magical world.
A Stellar Supporting Cast
Rounding out the cast are several acclaimed actors in iconic adult roles:
John Lithgow as Albus Dumbledore
Janet McTeer as Professor McGonagall
Paapa Essiedu as Severus Snape
Nick Frost as Rubeus Hagrid
Filming and Timeline
Production is set to begin in late 2025, with HBO planning to roll out the series over the next decade. Each season will offer a detailed and expanded adaptation of the books, giving space for fan-favorite subplots and characters often overlooked in the films.
Fan Anticipation and Legacy
Fans of the franchise are both excited and curious to see how the new cast will interpret these iconic characters. Arabella Stanton’s casting, in particular, has sparked interest for what her Hermione might bring to the screen — potentially a new standard for a new generation.
With a seasoned production team and a promise to stay true to Rowling’s vision, HBO’s Harry Potter is positioning itself as a defining series of the next decade — not just for wizarding fans, but for fantasy lovers everywhere.