See how much the cast of Harry Potter series have changed over time
6 Robert Pattinson
Robert Pattinson played rose to fame playing the glittering vampire Edward Cullen in the Twilight series. But few might have noticed that he played Cedric Diggory in the Harry Potter movie Harry Potter and Goblet of Fire. He was killed in the climax of the movie by Voldemort and Robert has become an actor of repute since then. His famous movies after Twilight and Harry Potter have been Water for Elephants, Remember Me and for his tumultuous relationship with Twilight co-star Kirsten Stewart.
7 Katie Cheung
Katie Cheung played the initial love interest of young Harry Potter Cho Chang. Despite her Asian heritage, Katie is Scottish by birth. She has been acting in plays since the end of Harry Potter, with Wild Swans being the most famous plays. Her acting credits includes TV miniseries Run, One child amongst others.