Revealing mistake: When Bond is in the space station, the American shuttle is being attacked by a laser array. Bond thwarts the attack by activating a switch which causes the space station to decelerate, whereby it loses its spin and artficial gravity. People and objects start to move violently with respect to the station itself as a result of this. We see Bond and the operator being jerked back from the operations console. However, there are 5 actors close behind them who remain standing in the same position and do not move at all.
Plot hole: After the six shuttles take off, there are obviously dozens, if not hundreds of Drax' minions left behind in the base. Not regular employees, but the kind that knows what's coming, if only because Drax is obviously talking about it, e.g. to Bond, quite openly. Would they just stoically stay behind to be gassed? One would think they would mutiny and rush the shuttles wouldn't one?
Suggested correction: No reason they couldn't have been brainwashed into obeying Drax like here was a god. Further, for all we know, the base could have secure facilities for the employees, who have been sterilized, doubtlessly, to wait until the gas in the atmosphere has dispersed sufficiently. Drax needs ground personnel to enable people to land on Earth later on.
If you have gas-tight bunkers on earth, the whole exercise of taking everybody to orbit would be a bit pointless, wouldn't it?
But Drax has a god complex: he wants to stay in his "untainted cradle of the heavens", instead of the planetary surface. Not to mention, just in case something goes wrong with the Amazon bunker, his master race will be safe and secure in the orbit.
Continuity mistake: During the speed boat chase sequence, Jaws pulls out the steering wheel of the boat he is on, but when the boat goes over the waterfall, the steering wheel has disappeared.
Continuity mistake: On the airplane, James Bond punches the pilot in the face and his sunglasses moves. They're back on his eyes in the following shot.
Revealing mistake: In Venice, the knife that the man in the coffin throws at 007 wobbles like rubber.
Revealing mistake: At the very start, when the people are out of the plane, and Bond hasn't got a parachute. Obviously, the stuntman would have a mini-parachute under his jacket. The wind blows Bond's jacket up for just a second, and you can see some of the mini-parachute.
Continuity mistake: When Jaws is chasing after Bond and Dr. Goodhead in the cable car, while they're sliding down the same cable on a chain, a long shot of both of them very clearly shows that Bond is sliding down one cable, and the cable car is on the other cable.
Continuity mistake: In the scene where Bond is in Drax's study with Miss Dufour, there is a shot where he appears to be photographing the documents just before gathering them and returning them to the safe. We see Bond's hands, but these hands do not hold the minicamera. The fingers are artfully folded to hide this.
Plot hole: The British government sends its best agent to the headquarters responsible for a missing shuttle, and Drax immediately wants to kill the man sent to talk to him. Surely Drax would have been smart enough to know if he had Bond killed both the American and British governments would have investigated him, even if he could chalk up Bond's death as an accident.
Suggested correction: So the villain not killing Bond is a mistake, the villain killing Bond is a mistake too? Like in all spy movies, killing the best agent would win Drax a lot of time to further his plan and eliminate evidence, even if the American and British government will investigate. With Bond dead and the government unable to prove anything for now, Drax is surely not worse off than with a very curious and suspicious agent searching through his hideout now and finding out possibly even more.
Plot hole: It would be impossible for Drax to decontaminate the laboratory and remove the equipment in Venice and return it to the room we see in the amount of time given.
Continuity mistake: When 007 enters the control room of the secret base, his clothes are already dry but his hair is still wet.
Continuity mistake: On the widescreen version, keep watching Lois Chiles during the laser firefight on the space station. She starts off at Bond's side, then joins Col. Scott. But after a shot of Drax fleeing, we cut back to Bond, and she's just leaving his side to join Col. Scott.
Visible crew/equipment: When Bond's stuntman fights by the plane's door, Bond's jacket has a protruding bulky object which is obviously a security mechanisms of some sort.
Revealing mistake: When Bond hits the button to throw the space station out of its gravity and sends everyone out of position look at the command console manned by the two Drax henchmen, the prop used for the console laughably moves back and forth during the commotion.
Continuity mistake: When Bond is looking at the airport through the telescope in Rio he sees the Drax cargo plane coming down the runway but just seconds before in the wide shot of the whole airport there is no plane on the runway or anywhere near it.
Revealing mistake: When Jaws brings Bond and Holly to the command center of the space station Drax is sitting down in his chair then suddenly in the next shot he's standing without having moved.
Continuity mistake: Bond manages to shut off the gravity in the whole station, but when the bad guys begin their battle with the Marine astronauts the bag guys are walking towards the airlock hatch as if they have full gravity.
Audio problem: When Drax greets Bond on the island, as he's saying the part about the snake, you hear him talk, but his mouth isn't moving.
Revealing mistake: When the passengers disembark from the shuttle the camera appears to be on the side of the space station, but look at the stars on the bottom of the screen - they are moving a lot faster than the stars on the top of the screen, both sets of stars should be moving at the same speed.
Continuity mistake: When Bond throws the chain over the cable there are two handles attached to the chain, but when they slide away the handles on the chain are gone.