Continuity mistake: At the Italian flower shop, the seller approaches Bond, but a frame later is standing several meters behind.
Suggested correction: From the way this scene was filmed, there is nothing to suggest she is standing further away from Bond, let alone several metres. She first approaches him to within about a metre, then when she nods at Bond's order of flowers, she is still standing at the same distance.
Continuity mistake: The building where Bond's helicopter enters has solid walls and small windows, yet from the inside, it has huge windows everywhere.
Factual error: After Bond and Melina's car flies over an olive field, the Spanish villagers cry out in Italian. This is due because it was shot in the Greek island of Corfu, which has strong Italian bonds and culture.
Revealing mistake: When Apostis kicks Bond in the face when he reaches the top of the cliff, you can see it is not Roger Moore but his stunt double.
Continuity mistake: When Bond is fighting the diver over the ATAC, Bond is holding onto it with his left hand. The diver then sends Bond crashing through a glass window, and when it cuts to the next shot, Bond is now holding onto the ATAC with his right hand.
Continuity mistake: When the Countess is struck and killed by the dune buggy, she collapses and her dress flips up, revealing her bikini bottom. But when Bond finds her moments later, the dress has covered her bikini.
Audio problem: When Bibi says "You can go to hell!" to Kristatos, a slapping sound can be heard before Kristatos's hand makes contact with her face.
Continuity mistake: After Bond has seized control of the helicopter in the pre-credits sequence, he can be seen wearing a set of headphones at one point, but seconds later they have disappeared.
Audio problem: During the car chase in Spain, Bond says "Take the low road". Melina's 2CV gets flipped over, with Bond and Melina inside, and Bond then says "Not THAT low". However, his mouth keeps moving as if he is saying something else, but no words are coming out.
Continuity mistake: When the thug in the diving hardsuit wounds Bond on his arm, it's his right arm that's wounded. But when he's tied up with Melina on the Triana, you can see the wound is now on his left arm.
Factual error: One submission stated that when the Cuban hitman is killed with the arrow from Melina's crossbow, it goes in his back when it should have gone in his side. The corrector stated that we have no idea what angle she was firing from. Well, it is clear that she was standing at the left side of the pool (since we get a point of view shot from her) when he's about to dive in, and she shoots from there. She couldn't have got behind him that fast. So there is no way she could have got him squarely in the back.
Continuity mistake: As Columbo is chasing Kristatos up to the helicopter at the end of the film, he grabs his foot twice as they fall up the stairs in continuing shots.
Revealing mistake: Kristatos wants to run over Bond and Melina by boat, after he took the Atac. Bond and the girl swim to the sea floor, waiting till Kristatos is gone. You can see the (shadow of) the anchor hanging on the left side of the ship. But in the previous scene, you will notice the anchor is in the middle, on deck! And second: these kind of (speed)boats do not have an anchor attached below the water line, because it will reduce the speed. Conclusion: the underwater scene is fake.
Audio problem: When Colombo pulls out Bond's gun it makes a noise like the top is pulled back. But he takes it out with one hand, and the hammer has not been pulled back. Even if he pulled back the hammer with a finger (which he doesn't) it wouldn't make that sound.
Continuity mistake: In the final scene the parrot takes Bonds watch and drops it, and it falls into the water. That would require that the parrot sat on the ship's railing.
Deliberate mistake: After Bond has killed the guard on the cliff, his final carabiner is shown sliding away. But the gravel it dislodges is falling noticeably faster than gravity would take it, indicating that the clip has been sped up for dramatic reasons.
Continuity mistake: When Bond is climbing up to the mountaintop fortress, he hammers in pitons as he goes up. But when he falls down, the three pitons are all level.
Continuity mistake: The angle from which the sunlight shines on Blofeld (and his cat) changes a lot during the helicopter sequence.