The production team includes notable figures such as J.K. Rowling, Neil Blair, Ruth Kenley-Letts, and David Heyman, representing Brontë Film and TV and Warner Bros. Television.

Other key cast members include Nick Frost as Rubeus Hagrid, Paapa Essiedu as Severus Snape, and Janet McTeer as Minerva McGonagall.

Luke Thallon will portray Quirinus Quirrell, the Defense Against the Dark Arts professor for the first season, alongside Paul Whitehouse as Argus Filch.

Rowling has been involved in selecting the show's writer and director, ensuring her vision is reflected in the series.

J.K. Rowling is actively involved in the reboot, having met with HBO executives to ensure the adaptation maintains the integrity of her books.

HBO is set to reboot the Harry Potter TV series, with plans for a premiere in 2027, each season focusing on a different book from J.K. Rowling's beloved series.

Each season will introduce Harry Potter's adventures to both new and existing audiences, streaming exclusively on Max globally.

Production is expected to span a decade, with filming scheduled to begin in summer 2025 at Warner Bros. Studios in Leavesden, England.

The casting for the iconic trio of Harry, Ron, and Hermione remains unfinalized, following a recent open casting call for children aged 9-11 from the UK and Ireland that closed due to overwhelming interest.

No original cast members from the films have been confirmed for the reboot, although Daniel Radcliffe has expressed support for the project while opting not to participate.

The series promises significant plot changes compared to the original films, aiming for a more faithful adaptation of the source material.

John Lithgow has been cast as Albus Dumbledore, a role previously held by Michael Gambon and Richard Harris, generating mixed reactions among fans.