Character mistake: When Bond sprays water at the dead man in the mud, he is noticeably struggling to keep still. He even starts to flinch right before the shot is cut.
Diamonds Are Forever (1971)
1 character mistake
Directed by: Guy Hamilton
Starring: Sean Connery, Desmond Llewelyn, Bernard Lee, Lois Maxwell, Charles Gray, Jill St. John, Lana Wood
Revealing mistake: Bond escapes from the buried pipeline when two technicians open a hatch from the outside. One tech unlocks the hatch by rotating a large wheel, which drives the locking mechanism. But when he finally opens the hatch, there's absolutely no mechanism attached. There's just a bare axle that the wheel turns on.
Plenty: Hi, I'm Plenty.
James Bond: But of course you are.
Plenty: Plenty O'Toole.
James Bond: Named after your father, perhaps?
Trivia: The actor who played the real Willard White (not a Blofeld copy) is Jimmy Dean, of Breakfast Sausage fame.
More questions & answers from Diamonds Are Forever
Answer: Bond's answer to Felix at customs is "alimentary, Mr. Leiter". As in the alimentary canal of a human.