Which actress is known for her role as Petunia Dursley in the "Harry Potter" films and stars in the limited anthology series whose first season is directed by Craig William Macneill?
Craig William Macneill:  The show is executive produced by Max Landis and Nick Antosca and stars Paul Schneider and Fiona Shaw. Fiona Shaw: Fiona Shaw, CBE (born Fiona Mary Wilson; 10 July 1958) is an Irish actress and theatre and opera director, known for her role as Petunia Dursley in the "Harry Potter" films and her role as Marnie Stonebrook in season four of the HBO series "True Blood" (2011).
Fiona Shaw