The HBO Harry Potter trailer released this week gives the clearest look yet at the streamer’s take on Harry Potter and the Philosopher’s Stone. It shows the Hogwarts sorting ceremony, an early Quidditch practice, and Paapa Essiedu‘s first extended appearance as Severus Snape. The footage also confirms Dominic McLaughlin as Harry and Arabella Stanton as Hermione Granger. Both actors appear in the Great Hall as floating candles light the sorting hat scene.
HBO first announced the series in 2023. It is planned as a decade-long adaptation, with each of the seven books getting its own season. McLaughlin and Stanton were cast in 2024, after an open casting call that drew thousands of young actors. This trailer is the clearest sign yet of how closely the show plans to track the 2001 film that many fans still consider the definitive version of the story. That film starred Daniel Radcliffe, Emma Watson, and Rupert Grint as Harry, Hermione, and Ron, and its box office success led to seven more films released across the following decade. The franchise remains one of the highest-grossing in film history.
What the HBO Harry Potter trailer changes about Hogwarts
The Quidditch pitch in the trailer looks smaller than the one built for Warner Bros.’ original films. It also carries Victorian-style markings that were not part of the earlier production design. That scale shift points to a more grounded, boarding-school version of the wizarding world, rather than the sweeping fantasy look of the 2001 movie.
Essiedu’s Snape reads younger and less severe than Alan Rickman’s performance, which has defined the character for a generation of viewers. In one line from the trailer, he tells Harry, “Let’s hope you show some talent with the Quidditch pitch, Potter.” The delivery carries a lighter edge than Rickman’s version of the same kind of dismissive remark. The trailer also gives brief glimpses of the botanical gardens and a wizard’s chess match, both drawn directly from the book.
Why remake a story fans already know by heart
The trailer does not answer why this story needs retelling so soon after the original films. Those movies ran from 2001 to 2011 and are still widely rewatched today. Scenes like the sorting hat ceremony and Harry’s first Quidditch lesson were already captured on screen in ways most fans consider faithful to J.K. Rowling’s books.
HBO’s pitch rests on runtime. Each season is expected to run eight to ten hours, well beyond the two-hour limit of a feature film. That leaves room to dramatize scenes and secondary characters that the movies had to compress or cut. Whether that extra time produces meaningfully new storytelling, rather than a longer walk through familiar plot beats, is a question the trailer leaves open. Casting choices and production design can only carry a remake so far if the underlying story beats stay largely unchanged.
HBO has not confirmed whether the season will release weekly or all at once. That decision will shape how the show is watched and discussed once it debuts. Harry Potter premieres Christmas Day on HBO and HBO Max, with the first season built around Philosopher’s Stone. The remaining six books are expected to follow, one season at a time, over the next several years.