Continuity mistake: In the Circus scene towards the end of the movie James Bond holds up a program to cover his face, and you can clearly see a clown's face on the back of the program. A few seconds later (and in subsequent shots) the back of the program is blank.
Continuity mistake: When Bond escapes from the train and drives away the number and position of the bullet holes changes between shots.
Continuity mistake: Grishcka holds the lower tip of the diamond but a shot later the diamond is tucked inside his hand. (01:31:00)
Continuity mistake: During the pre-credits sequence, Bond pulls the ripcords on the parachutes of the two guards who are in the truck with him and the guard on the right is holding a rifle in his right hand, but when he is flying in the air in the next shot, the rifle has gone.
Continuity mistake: When Bond is fighting Gobinda on the roof of the train carriage, Grischka appears and you can see from behind he puts his left hand on the roof, but when the camera angle changes in the next shot, Grischka now has his right hand on the roof.
Continuity mistake: Bond arrives in West Berlin to travel to Karl-Marx-Stadt. The Mercedes stops just before Checkpoint Charlie and the other guy gets out of the car. One can see the license plate - which appears to be genuine German (DIN font and spacing etc). When the "same" car later arrives at the Circus the plates are obviously props. The font is off and the plates are obviously fake.
Continuity mistake: When Bond is beside the train going through the station there is nothing on the left, but as the train leaves a platform has appeared, and an engine shed and a brick bridge This was filmed back at the main station because of the double track set up.
Continuity mistake: When the train passes the signal box and the points get changed you can see the train in in the background and it is halfway past the station. When the Mercedes passes the train, it's still halfway past the station, and when the Mercedes catches it up again it's no further along. The train is moving at a constant speed the whole time.
Continuity mistake: When Bond asks for the jet's tank to be filled, his cockpit swaps from closed to open between shots.
Continuity mistake: While with Q, Bond rolls-up his sleeve to show his watch. In the close-up the shirt is further down.
Continuity mistake: When Bond approaches a gas station with the jet, in the close-up of Bond's face the background changes (cars and buildings disappear).
Continuity mistake: When Bond is about to fly through the second door of the hangar there are no soldiers holding it. A shot later a bunch of them have suddenly appeared.
Continuity mistake: When Bond is about to fly through the hangar, the soldiers are running away. In the immediate next angle they're standing still and the colonel is commanding them to run.
Continuity mistake: When Bond is about to take-off, there's a brief shot of the plane speeding up. It is obviously a different runway because a) the trees on the side have disappeared, and b) the road swaps from clean to filled with skid marks.
Continuity mistake: When Bond places the bomb inside the radar he is slightly facing backwards and twisting his arm, but a shot later he is perfectly positioned in a much more comfortable position.
Continuity mistake: During the pre-credits Bond enters a military base, knocks down a soldier and places his suitcase on a table. The position of the suitcase changes between shots.
Continuity mistake: When Bond is pinned to the wooden door by the knives we see each knife cut his shirt, trapping him to the door, but when he opens the door and grabs the knife with his left hand, his left arm is now completely free, with no holes or rips on his sleeve.
Continuity mistake: During the fight on the roof of the train, the scenery in the background changes dramatically between shots. Especially when the surviving knife artist climbs up on the roof. There we are in a dense forest, and when we cut to Bond, we are on an open field.
Continuity mistake: At the beginning of the film, Bond takes off with his plane. When he is about to take off you can see the wheels under the plane, but in the next shot the wheels are gone.
Chosen answer: The satisfaction of knowing he'll win, the thrill of pulling one over on someone; maybe like Goldfinger, he just doesn't like to lose under any circumstances.
Captain Defenestrator