Continuity mistake: Just after Bond and Christmas Jones climb out of the pipe, Bond is holding his shoulder and his blazer sleeves are up. In the next shot, his arms are by his side and his blazer is all neat.
Continuity mistake: When James is chasing the other boat in the beginning, he fires the top torpedo first. Then when they show him fire the second torpedo, the bottom hole is empty, and he fires the same torpedo (the one on top) again...
Factual error: Bilbao is in the Basque Country, which has its own police force, the Ertzaintza, that is independent from the Spanish National Police. When the police burst into the Swiss banker's flat, it is the Ertzaintza who enters, with their traditional red caps. However, when Bond is walking away, the police cars that are going towards the crime scene belong to the Spanish National Police, which has no jurisdiction in the Basque Country.
Revealing mistake: When Bond is going to the Swiss banker's flat in Bilbao at the beginning of the film, there is a scene where, in the background, you can clearly see people watching the filming.
Factual error: At the beginning of the film, with the boat chase down the River Thames, Bond manages to get from the Vauxhall HQ of MI6 to Docklands in a remarkably short time. To travel the distance in the time that it takes him you would need to be going at about 700 mph.
Audio problem: When Bond arrives at the King Industries place where he meets Elektra King, watch the man he talks to when he gets out of his car. It is painfully obvious that the man's mouth is not in sync with what he is saying. Even worse, the voice is not even his. It is slightly higher-pitched than the man's real voice when he finally talks right.
Continuity mistake: When Bond is sitting in the torture chair, and his right hand becomes free, you see him release his neck restraint, but never his left arm as he jumps from the chair.
Factual error: In the final battle, Bond shoots up the dive controls of the submarine and it dives vertically down, straight into the bottom of the Bosporus. The sub is said to be a Victor-III that is about 100 meters long. The Bosporus around Istanbul, however, is only about 50 meters deep, so the rest of the sub would have stuck out of the water, not be fully submerged as shown.
Continuity mistake: In the Caviar Factory scene, Bond is shooting at some enemies with a pistol. It cuts to a shot of Christmas and Valentin, then back to Bond. Now he has a submachine gun. Then in another shot, he is back to his pistol again.
Factual error: In the boat scene at the beginning, the route is completely impossible. James Bond drives out from several dead ends.
Continuity mistake: During the speed boat and Bond boat chase in the beginning Bond's hair can be seen going from wet, to dry and neatly done, then back to wet a few times.
Visible crew/equipment: Watch for the boom when the cigar girl's Volvo boat swipes the building (it's on the top left of the screen on the widescreen version).
Continuity mistake: When Valentin first falls into his Caviar it's very thick. In following shots the consistency changes to being much more watery.
Continuity mistake: When Bond and Christmas surface, after escaping the submarine, there are no bubbles at all around them, which is impossible since we've just seen the submarine explode, releasing loads of gas.
Plot hole: In the Banker's Office, Bond takes the strap from one of the window blinds to facilitate his escape. Overlooking the large quantity of cable he ties round the belt of the villain and his own belt, there must be an awful lot of strap for one blind to allow him to drop from that high up to the ground (well over 50ft?).
Continuity mistake: At the beginning when Bond jumps into the speed boat to chase after the assassin, he's not wearing a helmet. But when the speed boat hits the bigger one and rolls in the air, you can clearly see the driver with a helmet on.
Continuity mistake: After the oil pipe is blown up, almost killing Bond, there's a large crater, as expected, but the blast also somehow severed the smoldering trees as if done by a chainsaw.
Revealing mistake: When James Bond is on the run from the helicopter in the caviar factory, he backs into a metal pipe, holding his Walther P99 just above his head. Yet, if you watch the pipe you can see that it is a prop, as the pipe wobbles when Bond backs into it.
Continuity mistake: When Bond is with Electra, before he goes skiing (in the little room looking at the pipelines), he has at least one button done up on his jacket, then when he walks out to go skiing you see that they are all undone.
Factual error: In the scene where James is being told why Robert Carlisle's character is so deadly (no pain etc.), they mention a specific part of the brain - Medulla Oblongata, which the character has a bullet travelling through. This is part of the brain is responsible for control of breathing and the heart - you can't survive a bullet there...
Factual error: When Valentin takes Bond and Christmas into the FSB's headquarters in Istanbul, he explains "This used to be the KGB's headquarters in Istanbul. Now we call it the FSB: Federal Security Bureau. Different name, same friendly service," or something to that effect. However, the important part that Valentin flubs is that "FSB" is the *Russian* acronym transliterated into the Roman alphabet. What it really stands for is Federalnaya Sluzhba Bezopasnosti. If he'd said the name correctly in English, he would've said "Federal Security Service," the FSB's official English name and that appears on all of its translated literature. Had a character unfamiliar with the FSB (Mr. Bullion, Electra, Bond, Christmas, and possibly even Renard) made this same flub, it would've been understandable. However, Valentin knows the FSB so well that he can apparently just waltz into a foreign headquarters building with whoever he wants. If he knows them that well, he's flat out not going to make so simple a mistake.
Continuity mistake: Despite running and jumping for her life, traveling at over 70mph, tumbling head over heels, and several massive explosions (during the nuclear factory and pipeline sequences), Dr. Jones' hair remains pinned up in a French twist with nary a strand out of place. Uh-huh. This is particularly glaring considering near the end of the film, the impact of an explosion finally does knock her hair loose.
Continuity mistake: In the scene where the doctor is telling the staff of MI6 about Renard, she says the bullet is moving through the medulla oblongata which is located in the neck below the left ear. However, Renard was shot in the head above his eyebrow, and in the hologram, it shows the bullet was moving straight into the middle of his brain.