
Continuity mistake: When Bond and Honey get out of the water after Bond killed the soldier and after they clean themselves in clear water, Honey's shirt is dry, when it was completely wet before. (01:09:15)
Continuity mistake: During the 'You've had your six' scene, the cigarette in Bond's mouth disappears after he kills Professor Dent. (00:56:30)

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. (00:24:25 - 00:40:20)
Visible crew/equipment: In M's office you can see a boom light reflecting off a painting above the mantelpiece. (00:11:35)

Revealing mistake: When Bond and Honey are made to take showers to clean them of any remaining radioactivity, they are meant to be naked. When Honey gets out of the shower a man holds a towel up for her, but if you look closely you can see that she is wearing a flesh-colored swim suit. (01:16:45)
Continuity mistake: During the car scene, the black car rams into Bond. Then the camera cuts and the black car is about 5 feet behind Bond without any time to have slowed down. (00:48:45)
Revealing mistake: When Honey is telling Bond how much money the shells are worth there is someone bobbing up and down just under Honey, possibly a film crew member holding an unseen microphone.
Revealing mistake: Every time a shot of the hallway outside of Bond and Honey's room in Dr. No's lair is shown there are several doors on the same side of the hallway that lead too nowhere. Notice when Bond enters the room looking for Honey near the end we don't see the reverse of the doors from the inside of his room.

Continuity mistake: When we see a close up of Sylvia's £100 tokens, they are mis-aligned and not neat. When the shot changes to the dealer picking them up they are stacked neatly. (00:07:30)
Continuity mistake: When we first see the skyline of London we can see that Big Ben is showing 3 o'clock we also hear Ben's chimes. When we see the casino for the first time the clock is showing 2:50. (00:06:40)

Continuity mistake: When Dr. No is explaining how he left with $10 million, Bond has his hand raised to his mouth. Camera changes to Dr. No's perspective and Bond's hand is lowered. (01:26:20)

Continuity mistake: When we first see Bond and Quarell talking in the bar, Quarell asks if Bond likes good eating, to which Bond replies he does. Camera cuts and his entire facial expression has changed from smiling and laughing to a deadpan serious one. (00:28:30)

Continuity mistake: At Strangways', Bond touches a book that is atop a second one on a white bookcase. When we get a closeup of the book (Geological Configuration) the second book has disappeared. (00:23:30)

Revealing mistake: When Bond goes to see M and Moneypenny the lift doors don't open in sync or fully. (00:09:00)

Continuity mistake: When shooting at the armored car, Bond tell Honey to get down and her head is below Bond's shoulder. Camera cuts and now it's above his shoulder. (01:13:40)

Continuity mistake: Once meeting Honey, the wet patches on James' clothes are constantly changing between instant cuts. (01:05:05)
Revealing mistake: As the hearse goes over the cliff, it's clear that there is no driver in the car. (00:49:20)

Continuity mistake: When Honey drinks her coffee, the way she holds her cup changes between shots. (01:20:00)
Continuity mistake: When speaking to Dent, Bond pulls out a cigarette case. Once the camera changes however, the case is gone and the cigarette is now in his mouth. (00:55:40)

Continuity mistake: Bond gets off the plane in Jamaica and is photographed by a woman in green. She is standing away from any pillars. When the shot changes to a close up of her, she's suddenly next to a pillar. (00:16:40)