Continuity mistake: When Andress is taken hostage outside the casino watch the background to see the bouncer walk inside the Royale yet when Sellers runs outside the bouncer is outside again. (01:41:00)
Continuity mistake: There are several differences between the minature model of the hovercraft like thing that Mata is in and the full size model. For example, the full size model has red markings near the antennae and a silver bottom whereas the minature has no markings and a predominantly red bottom. (01:49:35)
Continuity mistake: When the bed with Peter Sellers on it starts lowering, from one angle the bed's dropped below the level of the ground around it, but then in a closer shot of Peter Sellers, we can see behind him that it's not moved. The next, wider, shot shows that we should have seen the hole's walls behind him. (00:49:50)
Continuity mistake: Forydize says the Tremble has a 1965 Rolex Oyster Perpetual. Q gives Tremble a replacement that is meant to be the same, but with the radio and TV screen built in - Tremble says that he cannot tell the difference between the new watch and his original. But when a closeup of the new watch is seen, it is not a 1965 Rolex Oyster Perpetual. (00:58:55 - 00:59:45)
Continuity mistake: After drinking the drugged champagne Tremble collapses the instant he enters the bathroom. But when we see him passed out against the bath he doesn't have his braces and holster on. They're hanging over the side of the bath but there was no time for him to have taken them off. (01:26:30)
Continuity mistake: When Miss Goodthighs comes in with a champagne bottle Tremble shoots and she says 'missed Mr Bond'. At this moment Tremble has no glasses. A few seconds later he says 'raise your arm' and then shoots at the bottle. He is now wearing glasses.