Continuity mistake: The hearse that was involved in Strangways death and later chases Bond is a 1937 or 1938 Lasalle,with the pod style headlights mounted on stalks on either side of the radiator. The car that drives off the cliff and explodes is a later model car, with the headlights mounted flush into the fenders.It is very easy to spot while the burning car is rolling down the side of the cliff.
Continuity mistake: A car chase early on has a cutaway to the speedometer of the villain pursuing Bond, of a dashboard totally and obviously different to the actual one on the car, and the director knew it, but they were low budget and had no choice, but felt that if the scene was working (it does) nobody should really be stopping to notice such things. Still.....
Continuity mistake: When Bond goes to see a fisherman, to ask him about a man's death, the fisherman walks away, saying he knows nothing, and walks into a bar on the beach. He is talking to the barman and the bar has nothing on it, until a second later, when, suddenly, there is an open bottle of beer, a glass half-filled with beer and an ashtray.
Continuity mistake: At the end of the movie Bond and Honey are in a small boat when Felix Leiter comes in a bigger boat and gives them a tow. When Bond sits next to Honey he sits on her right hand side. In the next shot he is on her left and in the next shot he is on her right, and back again, etc.
Continuity mistake: When Dr No, Bond, and Honey are eating dinner, Bond picks up and flexes a table knife. Then there is a wide shot where his hands are under the table. The next tight shot shows him again flexing the knife, then once again goes to the wide angle showing his hands under the table.
Continuity mistake: When Honey is telling Bond that her shells could be sold for $50 in Miami, not only does the background appear to be the wrong section of the beach (it looks like the area up where her boat is stashed, not down on the sand bar) but at the bottom of the screen, some kind of buoy or flotation device bobs up on the water just behind Ursula Andress. A couple shots later, however, when they're running along the beach, the whole area is completely clear.
Continuity mistake: When you see Bond in his hotel room for the first time, there are two bottles on the table, a clear one and a green one. When he re-enters the room and checks his traps, the green bottle has disappeared. Bond takes a bottle from a drawer but that also is clear so what happened to the green one?
Continuity mistake: One of Bond's traps in his room is his briefcase; he puts talcum powder on it. When he is done he sets the case down on the right side of the table. To the left is a mirror and by the mirror is an assortment of perfume bottles and a shaving bag. When he returns, the contents on the table are reversed exactly, and the perfume bottles are replaced by a magazine.
Continuity mistake: At the baccarat table at the ambassador's club, Sylvia Trench has a red dress on. A piece of the dress off of her shoulder. In the first shot, this piece goes to the left about three inches from the broach she is wearing. In the next shot, the piece hangs down, covering half her broach.
Continuity mistake: Following their repast, Dr. No instructs his minions to soften Bond up, which they do with great enthusiasm. When Bond regains consciousness in the cell, his brown Nehru jacket, while a little scuffed, is quite presentable. Shortly after, when he removes it to create protection for his bare hands, his undershirt is ripped severely, and there is a blood stain on it.