Character mistake: James Bond states that the man that fell in the liquid helium would raise the temperature. Since humans have a body temperature of only 98.6 degrees Fahrenheit, falling into a tank of liquid helium at -456 degrees would bring his body down to the same temperature as the surrounding helium in no more than five seconds. (01:49:20)
Character mistake: In the scene where Scaramanga invites Bond for lunch, at the dinner table Scaramanga tells Bond he would like to with duel with him, Bond asks Scaramanga "My six shots to your one?" referring to his own Walther PPK and Scaramanga's Golden Gun. The Walther PPK can hold 7 rounds per magazine, plus one in the breech, and he has not used any rounds before that shot in the same scene, so he has 8 shots available, not 6.