Robert Pattinson was 17 years old when he played the role of Cedric Diggory in the fourth Harry Potter film, "Harry Potter and the Goblet of Fire," which was released in 2005. Prior to his role in ...

Colin Knox's son Rob, who appeared in Harry Potter and the Half-Blood Prince, was killed, aged 18, on 24 May 2008. A "staggering" number of people had since been stabbed to death, and "new ...