Harry Potter and the Philosopher's Stone

Revealing mistake: When Harry and Hagrid are at Gringotts and are pulling up in the cart to Harry's vault, in the overhead shot you can see the various levels bellow them. In the next shot in the lower left corner you can see what appears to be blue screen just bellow the walking surface. (00:22:10)

Revealing mistake: At the hut, when Hagrid bends Vernon's gun, if you look closely, you can see that there is a mark on the gun. When Hagrid bends the gun, the bend is exactly where the mark is. This is most visible on the DVD. (00:13:35)

Revealing mistake: The wooden board is already broken before the mail comes flying through the mail slot.

Harry Potter and the Philosopher's Stone mistake picture

Revealing mistake: When Uncle Vernon picks up the letters for Harry and tears them up, you can see cuts in the envelopes, in order to make it easier for him to tear all of them at once. (00:09:40)

Revealing mistake: In the shot where Harry is running through the wall for platform 9 3/4, the camera pans down slightly and you can see a rather stiff and fake looking Hedwig wobbling in her cage.

Revealing mistake: After Hagrid says, "Dry up, Dursley, you great prune," in the next shot just as Vernon fires the bent gun, before the hole actually appears, the light at the muzzle end illuminates the floor above and the outline of the pre-made hole is visible. (00:13:35)

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Revealing mistake: During the chess game the Queen attacks the Knight's horse that Ron sits upon. In this close-up just before the spear actually hits the side of the horse, the large hole, used to aid the stunt, is visible in the belly of the horse between the stirrups towards the hind legs. This hole is not in previous shots. (Visible in fullscreen DVD.) (02:05:10)

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Revealing mistake: When the Dursley house starts rattling when Harry's letters come through the fireplace, nothing in the house even wobbles.

Casual Person

Revealing mistake: When Harry, Ron and Hermione are making their way back to the Gryffindor common room, Ron says 'She knows more about you than you do', to which Harry replies 'Who doesn't?' The "solid brick" staircase moves so that they have no place to go but the third floor forbidden corridor. If you pay attention to the staircase it can be seen that there is a good gap between the staircase and the one it connects to when it moves and that when Harry, Ron and Hermione run off the staircase to the corridor the staircase made of "solid stone" does an awful lot of shaking.

Harry Potter and the Philosopher's Stone mistake picture

Visible crew/equipment: During the Quidditch match Harry's broomstick tries to shake him off, due to the spell. After Hermione tells Ron, "Leave it to me," in Harry's last close-up before he flips over, the seat that is attached to the broomstick, to make it more comfortable for Dan Radcliffe to sit on, is entirely visible. Glimpses of other seats can be had during the match as well. (01:20:50)

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More mistakes in Harry Potter and the Philosopher's Stone

Albus Dumbledore: Ah, Bertie Bott's Every Flavor Beans. I was most unfortunate in my youth to come across a vomit flavoured one. I must say since then I have lost my liking for them. But I think... I might be safe... with a nice toffee. [He has a bean.] Alas. Earwax.

More quotes from Harry Potter and the Philosopher's Stone

Trivia: For anyone who hasn't read the book: The inscription on top of the Mirror of Erised says "erised stra ehru oyt ube cafru oyt on wohsi". If you read the inscription backwards it says "I show not your face but your heart's desire".

More trivia for Harry Potter and the Philosopher's Stone

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