Continuity mistake: When Bond leaves the hotel to go to Governor's House he has no pocket square. At Governor's House he has his pocket square. Then in the next scene at professor Dent's, the pocket square is gone again.
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. (01:04:35)Garlonuss
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? (00:23:40 - 00:41:00)Matty W
Continuity mistake: When Dr. No crushes the gold Buddha statue at the dinner table with his hands, it falls off the table onto the floor. However, when a wider camera angle is shown, right before the guard takes Bond to the elevator, the gold statue is back on the table. (01:29:05 - 01:29:50)Matty W
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. (00:07:00)Matty W
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.