Harry Potter and the Half-Blood Prince

McCroy plays Narcissa Malfoy, the in this drama directed by David Yates based on the book by J.K. Rowling, whose main goal is to protect her son as he proceeds in his task, selected by Lord Voldemort, while a silent yet nevertheless present war rages on. Co-starring Helena Bonham Carter, Ralph Fiennes, and Tom Felton.

I had no idea what amount of expectation there was in playing the role until I went to a premiere for the first time and saw Dan get out of a car behind me. It was like a Beatle arriving. Your eardrums were bleeding. And when I got out, people were saying, ‘We can’t wait to see what you’ve done with Narcissa.’ And I thought, ‘Really? S—!