*After Harry meets Voldemort Harry has a cut on his chin, but when Dumbledore visits with him later the scratch is gone. In the dining hall afterwards it is bigger.

*At the start of term banquet Harry is sitting on the right side of the table with Ron. When the food turns up Harry’s sitting on the other side with Herimone.

*When Herimone is in the bathroom after the Halloween Feast the troll comes in and smacks the sink and water sprays everywhere soaking Herimone. When she gets up from under the sink she is dry.

*In the dvd Harry Potter and the Sorcerer's Stone they left out the potions part after the chess game and Harry goes and sees the Professer. - Submitted by Aravind.

*In the movie, when the sorting hat has placed hermione in gryffindor she walks to the left site to join the gryffindor table, but when ron is also placed in Gryffindor he walks the oppisite way of hermione and the gryffindor table. - Submitted by Janni

*When Harry is a baby, the scar is on the right side of his forehead, when he grows up it's in the middle. - Submitted by Nicky

*It moves. The scar moves. Also, at the start of the Quidditch match, before they fly out Harry is on the left side of Oliver, then when they talk about Oliver's first game, Harry is on the right side of Oliver. - Submitted by Kenneth

*When Harry is a baby, the scar is on the right side of his forehead, when he grows up it's in the middle. Your forehead grows and scares move, I have tons of scars and they moved slightly over the years. - Submitted by Brittany.

*When Harry, Hermione and Ron Were in the um room were fluffy is, fluffy drools on rons right shoulder, and when he falls into the devil's snare,the drool is gone. - Submitted by Lil_strawberry

*When Harry and Ron turn up late at Transfiguration, and Prof. McGonagall transfigures from a cat, you see her walking towards them with no glasses on. Then when she turns to face them, she is suddenly wearing glasses! - Submitted by Kahli

*The Gryffindors are supposed to have double potions with the Slytherins, but the girl sitting next to Ron in potions class is Susan Bones, who was sorted into Hufflepuff during the sorting ceremony. - Submitted by Danielle

*In flying lessons harry says "give it here malfo (instead of malfoy)or i'll nock you off your broom!" - Submitted by Robin

*in the movie, when the mail comes (first time at hogwarts) a girl tries to catch a package, but misses. she kinda looks around, then i think she gets another one. did she just get more than one? or was she supposed to catch it and just missed? - Submitted by Caitlin.

*In the movie, when Harry is on the train with Ron, Ron swears that Fred both found a bogey flavored bertie bott and gave him the spell to turn Scabbers yellow. While in the book, George was the one who did these things. - Submitted by Sivie.

*When percy first leads the first years into the gryffindor common room, he tells them that the girls dorms are on the right, but in the movie, the girls dorms are on the left. - Submitted by Ashley.

*In the movie all the Gryffindors classes are taken with Slytherin, Ravenclaw and Hufflepuff. In the books Gryffindor share only flying lessons and potions with Slytherins and Herbology with Hufflepuff. - Submitted by Kaidi.

*In the book it says Harry and Ron locked the troll in the girls' bathroom, but in the movie, the troll just walks into the bathroom. - Submitted by Megan.
*In the part where Harry, Ron, and Hermione are in the compartment in the train when they are on their way to Hogwarts, right after Hermione fixes Harry's glasses, she goes "Holy Cricket, you're Harry Potter!" Well, if you listen closely, when Harry is admiring his newly fixed glasses, you can hear Hermione in the background going, "HHHOO--" she does this, because she started saying her "Holy Cricket" line too early, she says "HHHOO-" and then realizes she is doing it to early, and stops, then waits a few seconds, and says it. If you listen closely, you can hear it. - Submitted by Derek.

*Hermione says, "I expect we'll be arriving soon." Its day time when she says it, but it is night when they arrive at hogwarts. - Submitted by Amy and Tessa.

*When harry has been sorted, he sits next to ron, but the next time you see him, he is next to hermione. - Submitted by Alex.

*In the DVD for Harry Potter and the Sorcerer's Stone it shows a plaque with James Potter name on it being a seeker. But in numerous interviews with J.K.Rowling she's confirmed that James Potter was a chaser. - Submitted by Taylor C.

*In the movie Hermione used the spell "Lacarnum, Inflamare" and it lit a fire. While, Incendio is the real spell to light a fire. - Submitted by Sarah.

*IN the Harry Potter the movie, in the beggining of the movies when Harry is with Hagrid on there way to the Leaky Cauldron, Harry says that the students can be bring a toad, cat, or an owl. Yet, Ron still brings Scabbers along w/ him. - Submitted by Kimbo.

*When harry and all the other quidige players are standing at the entrance and finish talking about Woods first game the second person who flys out into the arena hits their head on the wooden door thing above them I think that person is harry. - Submitted by Simon.

*In the 2nd book i think it is, Professor McGonagall transfigures herself into something and the class don't applaud (for once). She's quite taken back by this and says, "that's the first time i've transfigured and haven't been applauded". BUT in the first movie, when harry and ron turn up late, she transfigures herself from a cat back to a human and the class don't applaud her then. - Carly

*In the first harry potter film during the flashback were voldamort kills harrys parents he`s wereing blues clues pajamas and its like 1990 1989 or something it wasnt invented. - Jason

*When Gryffindor plays Qudditch against Slytheryn, the Slytherin's Keeper is a girl, but in the book it clearly states that there are NO girls on the Slytherin team. - Ella.

*In the book Harry Potter and the Sorcerer's, Neville Longbottom, Harry, Hermione, and Draco Malfoy are the ones who are put in detion and was taken to Hagrid to go to the Forbidden Forest. But in the movie is Ron, Harry, Hermione, and Draco malfoy. - Jessica.

*When the Dursleys are looking at the first letter which Harry gets. Vernon says who'd be writing to you? if you carefully look at Dudley in the backround you can see that he is mouthing Vernon's line. Especially when he says "you." - Laetitia

*When the first years are walking up the stairs following Percy Ron says something and then if you listen carefully you can hear Harry say I think she fancies you - Amy.

*In the movie at the tower Hagrid gives Dudley a pigs tail, when the Dursleys are screaming you can see Hagrid in the backround but it's not R.Coltrane it's his double. He doesn't look a thing like the real Hagrid - Amy.

*When Harry gets the Nimbus in the movie Hermione spills her drink over it when they are opening it. - Amy.

*After Harry, Ron & Hermione have seen Fluffy and they're walking up the stairs you can see Hermione trip she sort of wobbles then carries on. - Amy.

*In Charms Hermione shows Flitwick that she has a feather. After you can see her as if she is trying hard not to laugh. - Amy.