Two actresses first cast in Harry Potter and the Half-Blood Prince will reprise their roles in the upcoming Deathly Hallows films, according to their casting agency, Braidford Willoughby Hutton: Isabella Laughland, who portrayed Gryffindor student Leanne, will play the character once more.
Scarlett Byrne, notable for playing the role of Slytherin sixth year Pansy Parkinson, will be back to fill the role as the pug-faced seventh year. Pansy was best noted in Deathly Hallows for calling Harry out to Voldemort during the final battle at Hogwarts in the middle of the Great Hall. Final battle sequences are currently being filmed at Leavesden Studios.
UPDATE: Actress Anna Shaffer, who played Gryffindor Romilda Vane in Half-Blood Prince, will also reprise her role in Deathly Hallows, according to her agency, Byrons Casting.
Harry Potter and the Deathly Hallows will be released on November 19, 2010 and July 15, 2011.