Fiona Shaw (Petunia Dursley)
Unlike the child stars of the series, many of whom started their careers in the magical world of Hogwarts, Shaw was already an established Irish actress and theater and opera director. Although her role of Petunia Dursley wasn’t that prominent, Shaw’s portrayal of the protagonist’s aunt was definitely memorable. Currently, Fiona Shaw is working on many projects including BBC America’s Killing Eve, 2020 drama Ammonite and upcoming thriller Corvidae.