New Faces at Hogwarts: HBO’s Harry Potter Series Finds Its New Hermione as Emma Watson Focuses on Academia
The magic is returning to screens — with a brand-new cast. HBO’s NEW Harry Potter series has officially found its next generation of wizards, with replacements cast for the iconic trio: Harry Potter, Hermione Granger, and Ron Weasley.

Among the most talked-about changes is the replacement of Emma Watson, who played Hermione Granger across all eight original films. Now 35, Watson has shifted her focus to academics, pursuing a DPhil (Oxford’s version of a PhD) in Creative Writing at the University of Oxford. She began her studies in 2023 after a celebrated acting career, which also included standout roles in Little Women and The Perks of Being a Wallflower.
The New Harry Potter series – A Fresh Start for the Wizarding Franchise
The new Harry Potter series, produced by HBO in collaboration with Brontë Film and TV and Warner Bros. Television, promises a more detailed, book-faithful retelling of J.K. Rowling’s beloved novels. Each season will reportedly cover one book, giving fans deeper insight into the world of Hogwarts.
While the new Hermione’s name has not yet been announced, sources including The Mirror confirm that the entire central trio has been cast — all British, and all aged 11, echoing the original cast’s debut ages. This decision aims to preserve the coming-of-age authenticity that defined the film saga.
Familiar Characters, New Faces
Confirmed cast for other key characters includes:
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John Lithgow as Albus Dumbledore
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Nick Frost as Rubeus Hagrid
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Paapa Essiedu as Severus Snape
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Paul Whitehouse as Argus Filch
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Janet McAteer as Minerva McGonagall
This mix of seasoned actors and young newcomers is expected to breathe new life into the new Harry Potter series, striking a balance between nostalgia and reinvention.
From Hogwarts to Academia: Emma Watson’s Next Spell
Born and raised in Oxford, Watson previously attended the Dragon School and Headington School before becoming an international star. Her decision to return to her academic roots reflects a graceful evolution from the screen to scholarship — fitting for someone who helped bring a beloved book character to life.
As the new Harry Potter series prepares to enter a new era, fans await further announcements with cautious optimism and excitement. The challenge ahead: honoring a cultural legacy while creating a story that speaks to a new generation of witches and wizards.