It's not that I don't trust people, it's the devil insode them I don't trust.

 

Harry Potter and the Philosopher's Stone, known in the United States as Harry Potter and the Sorcerer's Stone, is the first volume in a series of seven books by British author J. K. Rowling and featuring the fictional character, Harry Potter, a young wizard. The first book was published 30 June 1997 by Bloomsbury in London, and has also been made into a feature-length film of the same name. This is also the most popular of the books by far, selling an estimated 107 million copies worldwide. As of July 2007, the book is number nine on the best selling book list of all time.

Harry Potter and the Philosopher's Stone, known in the United States as Harry Potter and the Sorcerer's Stone, is a 2001 fantasy/adventure film, and the first in the popular Harry Potter films series. It is based on the novel Harry Potter and the Philosopher's Stone by J.K. Rowling.

Warner Bros. bought the film rights to the book in 1999. Production began in 2000, with Chris Columbus being chosen from a short list of directors to create the film. Rowling insisted that the entire cast be British, in keeping with the cultural integrity of the book and the movie. Rowling also approved the screenplay, written by Steve Kloves. The film was primarily made at Leavesden Film Studios, and it was released in November 16, 2001. It made in excess of US$976 million at the worldwide box office and received three Academy Awards nominations. The second, third, fourth, and fifth books have also been adapted into successful films, with the sixth and seventh confirmed.

• Daniel Radcliffe as Harry Potter: A seemingly normal child with a lightning shaped scar on his forehead and an ability to make strange things happen. He was raised by his aunt and uncle from the age of one year, following the death of his parents, about whom he knows very little. On his eleventh birthday Harry discovers that he is a wizard. Harry then attends Hogwarts School of Witchcraft and Wizardry, where he is sorted into Gryffindor House.
• Rupert Grint as Ron Weasley: A red haired wizarding boy, one of seven children of a disadvantaged family. Ron meets Harry on the Hogwarts Express and develops a long standing friendship with him. He is sorted into Gryffindor with Harry.
• Emma Watson as Hermione Granger: An extremely intelligent witch who was "Muggle-born". Despite initially irritating them, she becomes friends with Harry and Ron after the pair save her from a cave troll. She is sorted into Gryffindor.
• Tom Felton as Draco Malfoy: A wizard from a rich background. After Harry rejects his initial offer of "friendship", Draco develops an ever lasting hatred of Harry and his friends. He is sorted into Slytherin.
• Richard Harris as Albus Dumbledore: The Headmaster of Hogwarts. He is one of the most famous and powerful wizards of all time, having in the past defeated the dark wizard Grindelwald. He took Harry to his aunt and uncle following the death of Lilly and James Potter at the hands of Lord Voldemort.
• Alan Rickman as Severus Snape: The Potions Master and head of Slytherin House at Hogwarts. He dislikes Harry due to a grudge against Harry's father. He is a former Death Eater but is trusted by Dumbledore.
• Maggie Smith as Minerva McGonagall: The Deputy Headmistress, head of Gryffindor and Transfiguration teacher at Hogwarts. She accompanies Dumbledore to Number 4 Privet Drive when Harry is taken to his aunt and uncle. She has the ability to transform into a tabby cat.
• Robbie Coltrane as Rubeus Hagrid: A half-giant and the Groundskeeper at Hogwarts. He takes Harry to Privet Drive on a flying motorcycle, then takes him from his aunt and uncle on his eleventh birthday, after which the two develop a strong bond. He has a fondness for magical creatures, in particular dragons.
• Ian Hart as Professor Quirrell: The slightly nervous Defence-Against the Dark Arts Teacher at Hogwarts. He sports a purple turban, which harbours the near dead form of Lord Voldemort underneath.
• Richard Bremmer as Lord Voldemort: The darkest wizard of the age. He was defeated and nearly destroyed, when the killing curse he attempted to use on Harry rebounded and hit him. He was reduced to existing only as part of a host body and searches for the Philosopher's stone and a chance for immortality. Bremmer only plays Voldemort in the flashback scene, when he is revealed to Harry, his voice and motion capture was provided by Ian Hart.
• Matthew David Lewis as Neville Longbottom: A timid student who is a friend of Harry, Ron and Hermione. He is the frequent target of Malfoy and his gang.
• Richard Griffiths as Vernon Dursley: Harry's uncle who works for the drill company Grunnings. He treats Harry poorly, only caring for his son Dudley. He does not wish Harry to find out about his true identity, and burns every letter Harry receives from Hogwarts.
• Harry Melling as Dudley Dursley: Harry's over-weight and spoilt cousin.
• Fiona Shaw as Petunia Dursley: Harry's aunt, who like Vernon, treats him poorly.
• John Hurt as Mr Ollivander: The owner of Ollivander's, the finest wand producers in the wizarding world. He possesses the ability to find the perfect wand for any person who needs one. He tells Harry that he received his scar from Lord Voldemort.
• Warwick Davis as Filius Flitwick: A small wizard, he is the Charms teacher and head of Ravenclaw at Hogwarts.
• Julie Walters as Molly Weasley: Ron's caring mother.
• John Cleese as Nearly Headless Nick: The ghost of Gryffindor house, his head is partially severed following a botched execution.

and I don't like to lie so all of thies info I brought from wikidia.