<Li> Alan Rickman as Severus Snape, the Potions teacher at Hogwarts and the Head of Slytherin </Li> <Li> Fiona Shaw as Petunia Dursley, Harry's Muggle aunt . </Li> <Li> Maggie Smith as Minerva McGonagall, the Transfiguration teacher at Hogwarts and a member of the Order of the Phoenix . </Li> <Li> Imelda Staunton as Dolores Umbridge, the new Defence Against the Dark Arts teacher and a plant from the corrupt Ministry of Magic . </Li>

Where is harry potter order of the phoenix filmed