Goofs

Madeleine is wearing stilettos in the poisonous garden clip. In the next scene, she's wearing high heels with a wide heel.

After visiting Vesper's grave in the pre-title sequence, Bond's necktie disappears during his fight with Cyclops.

When Bond and Paloma are walking across the street after he has got changed in her wine cellar they are walking in the road and a taxi passes by them very closely, but in the next scene they are walking through the entrance to the building and are now nowhere near where they were a split second previously.

During the car chase near the beginning of the film a black SUV smacks Bond's Aston Martin in the passenger side and spins it around, but in the next scene there is no damage on the side of the car.

Sure there is. Just before they arrive at the train station (00:22:20) the damage can be seen. Remember, this is a hardened vehicle. It takes a lot to damage it.

When Bond and Moneypenny arrive at Q's house Q picks his cat up before he opens the door and the cat can be seen running up the stairs. However, when Moneypenny and Bond enter Q's house the cat is now sat on his kitchen table.

Cats usually do whatever they want. Only rarely do they want to do what they're told to do, especially if they are curious about what's going on. turn your back and they're on your table.

In 'Spectre' Q says he has "a mortgage and two cats to feed", so if that is taken into account there is no continuity error.

M reads the Jack London quote from a page too close to the middle of the book. It is in fact at the start in the book's introduction.

A Royal Navy Type 45 Destroyer is seen launching a barrage of missiles against the villain's lair. However, the Type 45 carries the Sea Viper system which is anti-aircraft and anti-missile only.

Bond, Nomi and Q fly in a C-17 from Ørland Main Air Station to Safin's base in the Sea of Japan. The C-17 with Q's gear loaded would only travel 4,480 km while the approximate distance eastwards to the Sea of Japan is 7,634 km. They would require aerial refuelling also as the plane circles with the two 00 agents in contact with Q. Furthermore, the C-17 would be intercepted by adversaries like Russia en route. Q also wears normal civilian clothing. If the plane is at high altitude, he would be freezing unless there's in-flight temperature controls.

In the Norwegian chase scene, Madeleine's car has a fake Norwegian license plate of OQ with six digits. In Norway, they don't use the letter Q and the most digits allowed on a license plate is five.

Nanobots actually can heal cancer. Once administered, these DNA origami nanorobots travel through the bloodstream, homing in on cancer cells by detecting acidic pH levels unique to malignant tumors. Upon reaching their target, the nanorobots release a therapeutic agent that induces cell death, effectively eliminating the cancer cells.

Bond uses the mini-EMP device in his watch that was given to him by Q, and in each instance it disables proximate/touching electrical devices, but it doesn't affect the radio transceiver in Bond's ear through which he is communicating with his allies. However, Q did imply that the watch did have a limited range. Obviously it would be designed with a range that would not extend to an earpiece.

It's possible that, since Q-Branch produces discrete EMP devices for agents, the boffins also have the smarts to produce EMP-hardened earpieces/'phones/tablets/etc. for complimentary issue to agents also being issued with a personal EMP device.

Though Nomi and Bond leave about the same time to travel from Jamaica to Santiago, via sea-plane and sailing yacht respectively, with the light plane seen flying over the sail boat during the journeys, both are seen arriving in Cuba at the same time, despite the fact that traveling via plane is far quicker than traveling by boat. However, there is no indication that 007 departed at the same time as Bond.

In the opening sequence Madeline Swann appears as a child, placing the scene in the mid 1990s. However, the machine gun carried by Safin is a Czech Small Arms Sa vz. 58 Compact, which didn't exist before 2007.

She was reliving the under the ice experience in her mind. She got some details wrong. That was her faulty memory.

Bond is seen running through the pond in the middle of the poison garden. However, earlier workers can be seen in protective suits working in the pond indicating that it contains poison similar to the acid seen in the inside pond. Actually, there is no indication of the pond itself being toxic. As both Bond and Safin share an entire scene in the pond, the water in it is obviously quite different than the waters beneath it.

With Bond retired from active service, it is highly unlikely that he would have been allowed to keep the Aston Martin DB5, especially as it was still fully armed with bullets and bombs. Furthermore, the car was not actually his to keep but was developed for his use on active service, which of course had ceased.

When James Bond and Nomi emerge from underwater with the sub, the front glass is dry without a drop of water. Of course, the glass could have been treated with a sheeting agent that would have shed all the water.

Around the 00:49:00 mark, all guns fired, from Bond's SIG-Sauer, Beretta ARX, Safin's henchmen's AKS-74Us and Logan Ash's Billy Magnussen, SIG SG 552 all sound exactly the same.

After Safin's men have broken into the laboratory, no response by any kind of security forces is seen. Given the fact that the laboratory is operated by or is working for MI6 and the kind of viruses it holds, that seems extremely unlikely.

James Bond is seen driving on the left side of the road in Italy - a country with right-hand driving.

Force of habit.

Bond meets up with M who's in public standing at some place near the River Thames. There are no security personnel visible in that scene. As Chief of the Secret Intelligence Service, he is entitled to have Personal Protective officers around him 24/7.

(~01:04:30) Bond tells Q to find "Lyutsifer Safin" without telling him how it's spelled.

Bond says "Royal Naval" when he should've said "Royal Navy".

Heard on Madeline's cellphone, Blofeld says, "Your father would be so proud of you. Your sacrifice will be our glory. Bravo." A sophisticated man like Blofeld should know that when you are celebrating a woman, the word is "Brava."