Joining McLaughlin are several exciting new cast members: Rory Wilmot as Neville Longbottom, Amos Kitson as Dudley Dursley, Louise Brealey as Madam Hooch, and Anton Lesser as Garrick Ollivander. Legendary actor John Lithgow will portray Dumbledore, with Nick Frost as Hagrid and Janet McTeer as Minerva McGonagall. The child's trio of Harry, Ron, and Hermione were cast earlier this year.

Filming will take place at Warner Bros Studios Leavesden, the same locale that brought the original Harry Potter films to life. HBO assures fans that this series will stay true to the original books, allowing for more in-depth storytelling than the films.

With a fresh production team, including talents from "The Crown," like director of photography Adriano Goldman, the show aims to captivate new and old fans alike. The first season is slated for release in 2027. Keep your wands at the ready for more magical updates!