The first behind-the-scenes images from HBO’s upcoming Harry Potter TV series feature Dominic McLaughlin as Harry and Nick Frost as Hagrid, showcasing a scene in Central London that hints at Harry’s journey to Diagon Alley. Directed by Chris Columbus, the series aims to delve deeper into J.K. Rowling’s original story, with a cast that includes Arabella Stanton as Hermione and John Lithgow as Dumbledore.