The series has been officially announced under the title Harry Potter and the Philosopher’s Stone and is set to premiere globally on Christmas Day, December 25, 2026, launching on HBO Max.

Alongside the announcement, the first teaser trailer and a set of images were released, signaling a faithful adaptation of the original book’s storyline.

The show is based directly on Harry Potter and the Philosopher’s Stone and aims to deliver a more detailed, long-form retelling of the story compared to the films. The cast includes Dominic McLaughlin as Harry, Arabella Stanton as Hermione, and Alastair Stout as Ron, alongside notable names such as John Lithgow as Dumbledore and Nick Frost as Hagrid.

Behind the scenes, Francesca Gardiner serves as showrunner and writer, while Mark Mylod directs multiple episodes and executive produces, shaping a series that promises a deeper and more expansive adaptation of the beloved source material.

HBO’s upcoming Harry Potter series will explore Draco Malfoy’s home life in its first season, a storyline not introduced until the final book in J.K. Rowling’s novels.

Visually, the released images emphasize a faithful recreation of the wizarding world, from Hogwarts corridors to the Quidditch pitch and Platform 9¾. Costume details like Gryffindor robes and familiar set pieces suggest a balance between nostalgia and a refreshed aesthetic. The production appears to lean into cinematic scale while maintaining a darker, more textured tone suited to long-form storytelling.

Ultimately, the new series aims to offer a more comprehensive and faithful retelling of the books, giving each installment room to breathe across multiple episodes. With its global rollout on HBO Max and a holiday release strategy, the project is positioned as one of the platform’s flagship titles for 2026, targeting both longtime fans and a new audience discovering the story for the first time.

Watch the teaser here: