Hermione Granger completing Snape's homework assignment from the class, while Crookshanks proves vital in exposing Scabbers as Peter Pettigrew, a friend of James and Lily Potter who revealed their whereabouts to Lord Voldemort the night of their murders, and was able to wrongly implicate Sirius Black (revealed to be Harry's godfather) in the Potters' deaths. The Time-Turner enables Hermione and Harry to rescue Sirius and the hippogriff Buckbeak. Hermione is horrified by the cruelty that house-elves suffer, and establishes S.P.E.W., the Society for the Promotion of Elfish Welfare, as an effort to gain basic rights for them. She is Bulgarian Quidditch prodigy
Harry Potter and the Philosopher's Stone (film) they had auditioned "worthy". On 8 August 2000, the virtually unknown Daniel Radcliffe and newcomers Rupert Grint and Emma Watson were selected to play Harry Potter, Ron Weasley and Hermione Granger, respectively. In 1997, producer David Heyman searched for a children's book that could be adapted into a well-received film. He had planned to produce Diana Wynne Jones' novel "The Ogre Downstairs", but his plans fell through. His staff at Heyday Films then suggested "Harry Potter and the Philosopher's Stone", which his assistant believed was "a cool idea." Heyman pitched the idea to Warner Bros. and in 1999, Rowling sold