First teaser for HBO’s original Harry Potter series premiering Christmas 2026
The upcoming HBO original Harry Potter series is set to premiere at Christmas 2026, earlier than initially expected. The first season, titled Harry Potter and the Philosopher’s Stone, will consist of eight episodes and launch on HBO and HBO Max.
Based on J.K. Rowling’s books, the series aims to deliver a faithful, in-depth adaptation, with each season dedicated to one novel. This long-term approach is expected to span several years and explore the wizarding world in greater detail than the original films.
New cast
The show features a new cast and is produced by HBO in collaboration with Warner Bros. Television and Brontë Film and TV, with Francesca Gardiner as showrunner and Mark Mylod directing multiple episodes.
Overall, the series is positioned as a major new interpretation of the Harry Potter franchise, designed to appeal to both existing fans and a new generation of viewers.
You can find the trailer in the source description.