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
Potter Puppet Pals a strange ticking and, noticing it has a catchy rhythm, begins singing to it, followed by Dumbledore, Ron Weasley, Hermione Granger, and Harry Potter. Towards the end, Ron discovers that the source of the ticking is a pipe bomb that explodes as they celebrate, letting Lord Voldemort sing his name by himself to the tune of "Lollipop" by The Mudlarks. At the New York premiere of "Harry Potter and the Deathly Hallows Part 2", Alan Rickman was interviewed by MTV and quoted as saying “[Potter Puppet Pals] is very beautifully done, that little piece of work. Can you get rich