Harry Potter HBO series: casting complete and filming underway

Published by Julie de Sortiraparis, Laurent de Sortiraparis · Updated on August 19, 2025 at 05:46 p.m. · Published on January 26, 2021 at 11:17 a.m.
HBO's Harry Potter series, a faithful adaptation of J.K. Rowling's novels, begins filming in the UK. Casting complete, production confirmed, scheduled for release in 2027 on HBO Max.

The HBO original series based on the Harry Potter saga officially goes into production. Billed as a faithful adaptation of J.K. Rowling's novels, this ambitious series is being filmed at Warner Bros. Studios in Leavesden, UK, with worldwide broadcast announced for 2027. Francesca Gardiner(His Dark Materials) is showrunner, accompanied by Mark Mylod(Succession), director and executive producer. The project is co-produced by Brontë Film and TV and Warner Bros. Television, with the participation of J.K. Rowling, Neil Blair, Ruth Kenley-Letts and David Heyman(Heyday Films).

Where and when can you see Harry Potter in France?

Harry Potter will be broadcast on HBO Max from 2027, including in markets where HBO Max will be launched soon, such as Germany, Italy and the UK.

Synopsis: A faithful retelling of J.K. Rowling's seven novels, focusing on Harry Potter and his adventures at Hogwarts, with a new cast and an in-depth seasonal approach.

The main trio finally revealed

After an extensive casting campaign led by Lucy Bevan and Emily Brockmann, HBO has confirmed the three young actors who will play the lead roles:

  • Dominic McLaughlin as Harry Potter
  • Arabella Stanton as Hermione Granger
  • Alastair Stout as Ron Weasley

The creators praised the commitment and talent of the trio, who will bring this new version of the magical universe to life.

Prestigious casting of Hogwarts icons

The rest of the cast features several familiar faces and new interpretations of iconic characters:

  • John Lithgow as Albus Dumbledore
  • Janet McTeer as Minerva McGonagall
  • Paapa Essiedu as Severus Snape
  • Nick Frost as Rubeus Hagrid
  • Luke Thallon as Quirinus Quirrell
  • Paul Whitehouse as Argus Filch

New iconic characters announced

The production has confirmed several additional roles enriching the universe of the Weasley, Malfoy, Dursley families and the Hogwarts students:

  • Katherine Parkinson as Molly Weasley
  • Lox Pratt as Draco Malfoy
  • Johnny Flynn as Lucius Malfoy
  • Leo Earley as Seamus Finnigan
  • Alessia Leoni as Parvati Patil
  • Sienna Moosah as Lavande Brown
  • Bel Powley as Petunia Dursley
  • Daniel Rigby as Vernon Dursley
  • Bertie Carvel as Cornelius Fudge
  • Rory Wilmot as Neville Londubat
  • Amos Kitson as Dudley Dursley
  • Louise Brealey as Madame Rolanda Hooch
  • Anton Lesser as Garrick Ollivander

The Weasley children in full

HBO has announced on its social networks the casting of the Weasley children, completing the famous siblings:

  • Tristan Harland as Fred Weasley
  • Gabriel Harland as George Weasley
  • Ruari Spooner as Percy Weasley
  • Gracie Cochrane as Ginny Weasley
Série Harry Potter HBO : le casting complet et le tournage lancéSérie Harry Potter HBO : le casting complet et le tournage lancéSérie Harry Potter HBO : le casting complet et le tournage lancéSérie Harry Potter HBO : le casting complet et le tournage lancé

A season-by-season adaptation of the novels

Each season will correspond to a volume in the saga, allowing in-depth exploration of the storylines and secondary arcs. The aim is to offer a faithful and detailed reading of the novels, with one season for each school year at Hogwarts.

An experienced technical team

The series benefits from a renowned creative team:

  • Adriano Goldman (director of photography)
  • Cate Hall (chief make-up and hair artist)
  • Paul Herbert (stunt coordinator)
  • Mark Holt (physical special effects supervisor)
  • Mara LePere-Schloop (chief set designer)
  • Naomi Moore (set designer)
  • John Nolan (creatures and special effects)
  • Alexis Wajsbrot (visual effects supervision)
  • Dom Sidoli (visual effects production)
  • Holly Waddington (costume designer)

A project for fans and new audiences alike

The series aims to appeal to historical fans and new viewers alike, offering a faithful version of the original novels. With a substantial budget and produced in the spirit of the great HBO sagas, it promises to be one of the major television events of 2027.

The Harry Potter basics

Scheduled for 2027, the Harry Potter series by HBO offers a faithful retelling of J.K. Rowling's novels, with a new cast, ambitious production and seasonal format. Available on HBO Max in the territories covered by the platform, including France, it promises to be a must-see TV fresco.

This article is based on information available online; we have not yet viewed the film or series mentioned.

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