Harry Potter and the Philosopher's Stone

Visible crew/equipment: Harry, Ron and Hermione are in Hagrid's hut and the egg inside the cauldron in the fireplace starts rattling. In the shot looking up at Hagrid from behind the cauldron, at the top left of the screen in front of the fireplace, as Hagrid retrieves the egg a piece of equipment comes down then quickly goes back up and at the top in the center there is a small black film square that is not part of the fireplace. (01:39:35)

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Harry Potter and the Philosopher's Stone mistake picture

Visible crew/equipment: As the troll begins to lift Harry with his huge club in the girls' lavatory, in the overhead shot as Harry hangs on to the edge of the 'real' club, at the bottom left of the screen the crew's blue equipment is perfectly visible. (Visible on DVD fullscreen.) (01:10:50)

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Visible crew/equipment: Harry gives Vernon two letters and he walks to the other end of the table to open the Hogwarts envelope. When Dudley grabs the letter, as he shouts, "Dad look! Harry's got a letter!" under Dudley's chair, to the left, the black tape mark is visible on the carpet covering. The carpet is covered over near Dudley's chair and on the other side of Vernon, near the black mat. In the close-up of the letter as Vernon holds it, the carpet is back to normal near Dudley's chair. (00:09:10)

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Harry Potter and the Philosopher's Stone mistake picture

Visible crew/equipment: When Hagrid enters the hut on the rock, as well as when he leaves, the bare floor near the front door is clearly visible. However, when he says, "It's not everyday your young man turns eleven, now is it?" in the next shot as Hagrid sits down, on the floor to his left is the crew's mat with marks for the Dursleys (Fiona Shaw and Richard Griffiths), who stand near the door. (00:14:25)

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Visible crew/equipment: On the Hogwarts Express, as Ron says, "This is Scabbers by the way," the acrylic string/wire which is attached to the bottom of Bertie Botts box, that is over Scabber's head, is perfectly visible. (00:36:05)

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Visible crew/equipment: In the opening shot at the hut on the rock, when the camera pans down to Harry lying on the floor the long marks that are taped to the floor near the couch are visible. These are the positions of Vernon and Petunia when confronting Hagrid about Hogwarts. (Visible on DVD fullscreen.) (00:12:25 - 00:16:30)

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Visible crew/equipment: When Harry and Hagrid walk down Diagon Alley, in the close-up of Quality Quidditch Supplies, a clear reflection of a crew member in a blue shirt is visible, at the top of the screen in the hanging vertical pennant, just as the man with the long red hair walks past the camera. (Visible on DVD fullscreen.) (00:21:20)

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Visible crew/equipment: When Harry, Hermione and Ron reach the common room, on their way to the trap door, they're confronted by Neville, who asks, "You're sneaking out again, aren't you?" In the wide shot as Harry says, "Now Neville, listen...," Rupert Grint's (Ron) tape mark is visible at his feet. (01:53:35)

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Visible crew/equipment: The morning of Dudley's birthday, in the wide shot facing the kitchen when Harry walks in, to the right of the screen is a large framed photo of Dudley. The camera does not move as Harry walks toward the stove and reflected in that photo is a piece of studio equipment moving. (00:04:50)

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Visible crew/equipment: In the very beginning of the movie, Dumbledore is walking along Privet Drive. There is a shot of him walking past some trees. When he does this, you can see his shadow flat across the background. The trees are obviously a painted set prop. (00:00:35)

Visible crew/equipment: In the scene where Harry and Ron come running down the hallway and see the troll for the first time, you can see a floodlight at the top of the frame illuminating the area where they stop and hide. (01:09:30)

Harry Potter and the Philosopher's Stone mistake picture

Visible crew/equipment: When Oliver Wood is explaining Quidditch to Harry, he struggles to put the Bludger back in the trunk. You can see a rod under the trunk lift and shake it, so the Bludgers appear to be moving on their own. (00:04:55)

Harry Potter and the Philosopher's Stone mistake picture

Visible crew/equipment: Hagrid surprises Harry with the box of birthday cake and Harry opens the box. In the close-up of the cake, as Harry holds the box with his left hand and moves the blue string with his right hand, a crew member's finger is visible under the box, over Harry's left shoulder. Obviously it is someone holding the box underneath, while Harry holds it with one hand. (00:14:10)

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Harry Potter and the Philosopher's Stone mistake picture

Visible crew/equipment: When Malfoy steps onto his broom while holding Neville's Remembrall, the actor's two curved chalk marks can be seen on the ground near Hermione's feet, and just as Harry steps backward we can see the actor's chalk marks on the ground near his feet. (Fullscreen version). (00:57:30)

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Harry Potter and the Philosopher's Stone mistake picture

Visible crew/equipment: After entering the Key room Harry says, "They're not birds... I'll bet one of them fits that door," and as they reach the levitating broomstick, at the bottom right corner of the screen, the shadow of the overhead boom mic moves on the floor. (01:58:20)

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Harry Potter and the Philosopher's Stone mistake picture

Visible crew/equipment: When Dumbledore gives the order to the students to follow the Prefects towards their dorms after the troll came out from the dungeon, just a moment before Harry warns Ron that Hermione is unaware of what is happening, some light reflectors simulating lightning are reflected on the glass above the pathway where the students come from.

Harry Potter and the Philosopher's Stone mistake picture

Continuity mistake: At the snake exhibit, while Harry speaks with the Python the snake's body lies curled over a long wood log and a large rock. In the shot from outside the Python's exhibit, after the glass pane disappears Dudley falls over the rail and the snake is gone, not positioned differently, but altogether gone. In the next overhead shot inside the Python's exhibit, while Dudley falls the snake is back lying on the log and rock, in the same position as in the previous shots. (00:07:10)

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More mistakes in Harry Potter and the Philosopher's Stone

Draco Malfoy: Think my name's funny, do you? No need to ask yours. Red hair... And a hand-me-down robe. You must be a Weasley.

More quotes from Harry Potter and the Philosopher's Stone

Trivia: The Hogwarts motto, 'Draco Dormiens Nunquam Titilandus', is Latin, and means 'Never tickle a sleeping dragon.'

More trivia for Harry Potter and the Philosopher's Stone

Question: What ever made Snape suspicious of Quirrell? He couldn't have known that Voldemort was attached to Quirrell, or even that Quirrell supported Voldemort, because he surely would have reported either detail to Dumbledore. Then Dumbledore would have stopped Quirrell. So it isn't clear why he guessed, correctly, that Quirrell let the troll into the school or tried to kill Harry during the Quidditch game.

Answer: In the 7th book when Harry is looking into Snape's memory in the pensieve, Dumbledore mentions, "Keep an eye on Quirrell." This shows Dumbledore was suspicious of Quirrell and how Snape knew Quirrell may be up to something.

More questions & answers from Harry Potter and the Philosopher's Stone

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