Revealing mistake: When the water is shooting out from the exhaust pipes of the Aston Martin, watch how easily the chasing gunmen fall down, indeed the one on the right starts to fall back before the water reaches him. (00:04:30)
Other mistake: In the final scene, Bond, the girl, and the man who rescued the girl all jump out of the boat before it hits the rocks. Then Bond and the girl are picked up by an airplane in an elaborate rescue scene. But what about the other man? I guess he has to swim home?
Revealing mistake: When Bond and Colonel Bouvar are fighting in the chateau, Bouvar grabs Bond by the door and in doing so, forces him into doing a roll. At this point, you can see that Bond is not Sean Connery but a stunt double.
Visible crew/equipment: As Domino and Bond start to walk up the beach after getting out of her boat, the crewman that was driving the boat can be seen hiding inside the boat as it is turned around. (00:46:55)
Continuity mistake: The man with the eye patch is underwater on his way to retrieve the bombs, then confronts Domino about the camera on the yacht, and then is in subsequent underwater scenes as the bombs are being brought back to the yacht.
Continuity mistake: The bullet-proof shield that rises behind the rear window on Bond's Aston Martin comes from a very noticeable slot in the sheet-metal. On all subsequent views of the car, this slot is not there,indicating a different car used for the bullet-proof shield scene.
Factual error: After the photo dive at Disco Volante, where Bond's air tanks are hit, he takes them off and leave them in the water. There is no air filled BCD attached to the tanks (which are quite heavy) but they float anyway.
Plot hole: It would not have been possible for Bond to place his jet-pack on the roof of Jaques Bovier's mansion. If he flew up there, everyone would have heard him - it's very noisy. And since it's also quite heavy, it is hard to imagine that he would have time to climb the wall, place it there, and get into the mansion, during the same time it took Jaques Bovier to get back from the church - which he left before Bond did.
Continuity mistake: When Major Derval steps up to the co-pilots seat and sits down you can see him wearing an orange life preserver and strapping on the white four-point safety harness. However, when he removes the gamma gas from his pocket the safety harness is missing but is back in place in the next scene.
Other mistake: When the SEALs attack Largo's men, there is a scene where a SEAL swimming forward is shot with a spear gun. But the man simply doubles over; the harpoon - which should be visible protuding from his front - is not seen.
Continuity mistake: One for the wristwatch enthusiasts: Towards the end when Bond goes into the water he checks the time on his Omega. Later he looks at his watch and he's wearing the Breitling with built-in Geiger counter that Q gave him. Both shots are long and clear, probably because the watchmakers paid for them.
Continuity mistake: Near the end of the film as James Bond swims towards Palmeras, he gets out of the water to go up a flight of steps, and you see that he is wearing red shorts that are wet as he gets to the top. You then see a shot of Largo's henchmen getting into the back of a truck, as Bond goes down the next flight of steps the shorts are no longer wet, and they are now much lighter in colour.
Plot hole: It seems very convenient that Largo should have with him an entire team of men ready to do battle to over the bombs at the end of the film when he couldn't have known Bond had already got word that the bombs were in Miami. A few men to help handle the bombs yes, but he just has to have about the same number of men ready to counter balance the good guys jumping from the plane.
Plot hole: How does Fiona know about the escapades Bond has had with other women? She wasn't around when he was with any of them, if they were enemy agents they've been killed and if they were good Bond girls they're not telling the world what they did with Bond. It's not like he's blabbing to the world what he does so how does she know any of this?
Continuity mistake: When James and Felix land on the water and find the Vulcan, as James goes to dive Felix is wearing shorts, when James returns Felix is wearing rolled up trousers then back to shorts again.
Continuity mistake: After Bond had been dancing with Domino, Largo takes her to his jet boat to return to the Disco Volante for the night. Just when Largo asks her, "What was he saying just then?", in the background one can see Felix Leiter taking his sunglasses off and approaching Bond. Bond even turns his head towards him. The scene continues with Domino and Largo leaving in the jet boat. The scene cuts and the next shot shows Bond with Felix Leiter standing some steps behind him again, still wearing his sunglasses. (00:51:55)
Continuity mistake: As Bond reaches his car just before tossing the jet-pack into the trunk, it is clear to see that the entire rear portion of the car is covered in tree droppings, especially the rear window. However, the angle changes as he is in the car and now the car is completely clean.
Continuity mistake: Bond takes off his jet-pack and tosses it into the trunk of his Aston Martin. He tries to close the trunk lid, but it is still open a few inches as he drives away. Somehow the trunk lid appears completely closed in the next shot as he races away from the bad guys.
Continuity mistake: When Bond removes the bandage from Duval's face, he first uncovers a large square area from the nose to the hairline. In the next shot Duval's face is again fully covered except for the eyes.
Visible crew/equipment: When Bond is at the spa he breaks into Lippes' apartment and as he gets to the front door, a shadow moves across the wall next to Bond going in the opposite direction. It's not Bonds' as his is clear on the wall already, I assume a crewmember. (00:12:10)
Answer: Look up Skyhook online and you'll find out how it was done. The person hanging from the cable wold be pulled aboard by the plane's crew.