HBO has disclosed the cast for its highly anticipated 'Harry Potter' TV series, ending months of speculation. The announcement details the actors chosen for pivotal adult roles in the adaptation of J.K. Rowling's cherished books. Fans of the series can look forward to seeing the new faces stepping into the shoes of iconic characters like Dumbledore, Hagrid, and others. This casting revelation has generated excitement and marks a significant step in bringing the magical world back to life on screen.