McCrory, 39, is best known for her theatre roles, in particular playing Rosalind in Shakespeare's 'As You Like It', for which she received an Olivier Award nomination. She has appeared in a number of high-profile films including 'Interview With A Vampire', 'The Queen' and – most recently – 'Flashbacks Of A Fool' alongside Daniel Craig. She is currently filming 'Harry Potter And The Half-Blood Prince', in which she plays Narcissa Malfoy.