HBO’s “Harry Potter” TV series has officially found its Harry, Ron and Hermione. Dominic McLaughlin will play the role of Harry Potter, Arabella Stanton is Hermione Granger and Alastair Stout is Ron Weasley. More than 30,000 actors auditioned for the lead roles since HBO launched an open casting call last fall. Filming is expected to begin this summer. “After […]