Remus' reveal of Tonks' pregnancy, the birth of their son Teddy, and the fact that Harry is the godfather isn't mentioned in the film.The backstory of Regulus Black, a former Death Eater and Sirius' brother, is not expanded upon in the films.(But it is a deleted scene in the adaptation.) Harry's farewell with the Dursleys is omitted from the film, including Dudley thanking Harry for saving his life.Ginny and Harry are in relationship throughout much of the book, but Harry breaks up with her for safety.Bill Weasley is bitten by Fenrir Greyback in the book.It's not explained in the film that Snape named himself the 'Half-Blood Prince' because he's half wizard, half muggle, and his mother's maiden name is Prince.For the novel, Harry and Ginny's first kiss is in front of the whole school during a Quidditch match.Ginny hid the Half-Blood Prince's book in the Room of Requirement in the film, but Harry did it in the book.Years earlier, Dumbledore rejected Voldemort's Defense Against the Dark Arts application, which may be why the position is cursed.In the film, it's not mentioned that the werewolf Greyback turned Lupin.Though the Burrow is attacked by Death Eaters during the Christmas on the big screen, that never happens in the book.The story of the pureblood Gaunt family-Voldemort's descendants-is cut from the film.After Draco leaves Harry unconscious on Hogwarts Express, Tonks finds him in the novel-but it's Luna in the film.In the book, Bill and Fleur are living at The Burrow planning their wedding, and Fleur clashes with Mrs.Harry inherited Grimmauld Place and Kreacher in the book after Sirius Black's death.In the book, Voldemort kills Quirrell by leaving his head, but in the film, Harry kills Quirrell by touching his face.

The Sorting Hat sings a song before every ceremony-but not in the movie.

In the novel, Harry met Draco Malfoy and rejected his friendship in Diagon Alley, but in the film, this happens at Hogwarts before the Sorting Hat ceremony.

In the film, the snake Harry speaks Parseltongue to at the zoo is a Burmese Python-but in the book, it's a Boa Constrictor.

The movies never mention Hagrid's motorbike was once Sirius Black's.

Aunt Petunia and Dudley are blonde, but in the films, they're brunette.

In contrast to Rupert Grint's appearance, Rowling describes Ron as tall and lanky, with a long nose and blue eyes.

Rowling described Hermione as having extremely bushy hair and large front teeth, but as we can see, Emma Watson did not.Daniel Radcliffe-who has blue eyes-was allergic to colored contacts, so in the films, The Boy Who Lived's eyes were not green like they are in the novels.

Harry potter in order