National Treasure (2004) - 80 mistakes

Factual error: The clock on the back of the $100 bill reads approximately 4:10 not 2:22. This is the design of both the current $100 bill and the bill used in the movie. The $100 bill will not be redesigned until 2006.

Continuity: When the guy is smashing Parkington Lane's headstone, the number, size, and location of the holes change from one shot to the next.

Factual error: As a librarian, I was amazed that the main characters in the movie time and time again touched the document without gloves. The oils on their hands would have caused this old document to crumble.

Factual error: When Dr. Chase receives the Washington campaign button from Ben Gates, she immediately picks it up with her bare fingers and rubs it with her thumb. An expert collector would *never* handle metal objects with their bare hands like this, as the acid on the fingers will corrode the metal. Cleaning the coin afterwards is also not an option, as this presents an even higher damage risk. See http://www.stujoe.com/content/view/30/34/ for more details.

Continuity: Ben dipped the George Washington button in a liquid solution. But, when he puts it into the gift box, it is considerably larger.

Continuity: When they get ready to climb into the tunnel left by removing the coffin, Ian says, "McGregor, Phil. You stay here." When you see the people coming through the tunnel, it's not Viktor and Shaw as you would expect but Shaw and McGregor. Don't know if Sean blew his line, the writers got the characters mixed up or the actors blew it, but something went amiss.

Continuity: In the scene where Ben and Riley meet Abigail for the first time, Abigail's assistant ushers them into the office and the camera shows her walking out of the office. In the next shot you see the camera on Abigail talking to the two men. When the camera pans back to them, you see the assistant leaving the room again.

Other: When Nicolas Cage puts on the thumb cover, he lightly dabs it in that purple stuff so he can pull Abigail's thumbprint off the glass. The very next shot is a close-up of the thumb cover, which is now somehow covered in that purple stuff - even on the back of his thumb.

Continuity: When Riley is first looking at the special glasses the lengths of the stems of the glasses change from shot to shot. Sometimes they are halfway extended and sometimes they are fully extended.

Revealing: When Ben and Ian get the two different fingerprints from two different people, Mr. Ferguson [random security guard] and Abigail Chase, they are the exact same fingerprints. This can be confirmed on the DVD with pause and zoom. Moreover, the two scans show exactly the same emphasis/pressure on different regions within the print, with more light and detail on the left side and little in the center.

Continuity: When Sadusky has Ben handcuffed across the desk from him, there is nothing on the desk directly between Sadusky and Ben except Sadusky's coffee mug, a gray thing that is about mid-way between Ben and Sadusky, and a white spiral notebook to the right of the coffee mug. Then Ben says, "Ian still ended up with the Declaration of Independence," and as the shot switches from Ben to Sadusky saying, "Because of you," we see the glasses Ben found at Independence Hall appear on the desk in front of Sadusky between the gray thing and himself. Then as Sadusky says, "Someone's got to go to prison, Ben," and Ben says, "Yeah," two short stacks of papers appear on the desk in front of Sadusky and the glasses changes position as well.

Factual error: When Gates is talking to Ian under the Trinity Church, he says that Thomas Newton placed the lantern in the Old North Church to signal how the British were coming. However, it was the Church sexton, Robert Newman, who actually placed the lanterns. Even though Ian probably wouldn't know the difference, surely three historians (Patrick Gates, Ben Gates, and Dr. Chase) would have known the correct person in so important an event in American history. There was no reason to throw Ian off track by saying this, since he didn't even know how many lanterns were placed.

Continuity: When Riley is in the Subway to install the video feed, he places his laptop on a table. On its left side there is a little antenna. When the laptop is on the ground, the antenna is horizontal. In the next shot, the antenna is already folded out in a 45° angle.

Other: When Ben is threatening to throw the flare down into all the gunpowder, knowing what would happen when the fire strikes it, there are all kinds of sparks falling from the flare down into the fire anyway. Wouldn't one of those sparks would easily have set the powder off?

Other: When Ian is breaking in to take the Declaration of Independence his team uses a plasma cutter to cut through some metal. A plasma cutter of that size (fairly small and portable, but able to cut through metal of that thickness) requires a 220v power supply and a compressed air supply. I doubt there was a 220v power plug in that area, and I didn't see them carrying around any kind of compressed air tank.

Continuity: When Riley is cutting into the pipe holding the cable for the National Archives, the hole he cuts changes shape after the shot showing him examining the wires.

Factual error: When Ben and Riley are in a reading room in the Library of Congress, they have books about the architecture of buildings, as well as books about security and such. However, the particular reading room they are in contains books about Social Sciences, and to order books from a different area, it takes a really long time. They would have been in a different reading room that contained books about their subject.

Factual error: In the scene when Ben, Abigail and Riley are on the tower of Independence Hall, they look at the shadow marking the secret place where the glasses are hidden. It is 3:20. The shadow of the cross is in the second third of the pillar. When Ian is on the tower the shadow has already moved to the top of the wall. As the others have left Independence Hall at 3:28 the shadow must have traveled the distance in about 4 minutes. This is far too quickly.

Visible crew/equipment: Three times you can see lens flare as the camera is pointing towards the sun: the airborne-shot of the Jefferson Memorial (in this one you can even see a part of the airplane or something else in the lower left corner), the Philadelphia skyline as they drive into Philadelphia, and the view from the "target location" of the shadow of the cross (near the brick containing the glasses) towards the steeple with the bell.

Continuity: When Ben is trying to pay cash for the 'replica' of the Declaration of Independence in the Gift Shop, he lays his wallet down on the counter and starts counting out bills and change right next to his wallet on the counter. A few scenes later, when the FBI is reviewing surveillance tapes, one of the monitors shows Ben reaching in his pocket, pulling out his wallet and grabbing the money that is out on the counter. This happens when the over voice says, "Charge. Benjamin Gates."