HBO’s Harry Potter Series Casts Arabella Stanton as Hermione Granger The upcoming Harry Potter series on HBO Max has cast Arabella Stanton as Hermione Granger, alongside the previously announced Harry Potter and Ron Weasley, according to reports from The Mirror. The young actors are set to become overnight sensations, with the series poised to bring J.K. Rowling’s wizarding world to a new generation. Fans have expressed mixed reactions to the casting, with some praising the choice while others debate its alignment with the original books, where Hermione’s race was never explicitly specified. The series, expected to delve deeper into the beloved story, has sparked widespread discussion about its fresh take on the iconic trio.