Introduction

HBO’s Harry Potter TV series, slated for a 2026 premiere, has announced its new Harry, Ron, and Hermione, unveiled on May 27, 2025. These young actors embody the spirit of J.K. Rowling’s beloved characters, promising a heartfelt return to Hogwarts.

The New Trio

Chosen from over 32,000 auditions, the newcomers are:

• Dominic McLaughlin as Harry Potter, a fresh talent with a role in the upcoming film Grow, alongside Nick Frost, who will portray Hagrid.

• Arabella Stanton as Hermione Granger, known for her role as Matilda in the West End’s Matilda The Musical from 2023 to 2024.

• Alastair Stout as Ron Weasley, stepping into the spotlight with his first major role after a minor commercial appearance.

The Casting Journey

Casting directors Lucy Bevan and Emily Brockmann led a thoughtful search for UK and Ireland children aged 9 to 11. Showrunner Francesca Gardiner and director Mark Mylod lauded the trio’s “unique” talent, eager to showcase their onscreen magic. Filming begins this summer at Warner Bros. Studios Leavesden.

Series Overview

The series will faithfully adapt Rowling’s seven books, with each season exploring one novel in depth. Unlike the films with Daniel Radcliffe, Emma Watson, and Rupert Grint, this adaptation will delve into the wizarding world’s nuances. The cast includes John Lithgow as Dumbledore, Janet McTeer as McGonagall, Paapa Essiedu as Snape, and Nick Frost as Hagrid.

Fan Sentiment

Fans are excited yet reflective, hoping these young actors capture the trio’s enduring spirit. The inclusive casting reflects a commitment to diversity, offering a fresh perspective on a cherished story.

Conclusion

With Dominic McLaughlin, Arabella Stanton, and Alastair Stout as Harry, Ron, and Hermione, HBO’s Harry Potter series promises a soulful journey back to Hogwarts. Backed by a talented cast and a vision to honor Rowling’s world, this adaptation is set to enchant in 2026.

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