Jacob La Cour

Other mistake: Where does the fire in the gas pipes come from? Even though a lot of gas - and thereby pressure - is directed towards the power station, why do they blow up under ground far away from the power station?

Jacob La Cour

Upvote valid corrections to help move entries into the corrections section.

Suggested correction: The pressure caused a pipe to crack or similar, and some gas leaked out to where it shouldn't be, and it got ignited. You couldn't count on that happening, though. The idea was probably to have the pipes/valves blow out at the power station and flood it with gas.

This isn't a strong correction, especially as it admits that it likely wouldn't have worked and uses a lot of conjecture.

TedStixon

Continuity mistake: During the final truck chase through Baltimore, several traffic lights are seen with lights in them. But all the power was off.

Jacob La Cour

Continuity mistake: In one scene we see the map of the power grid of Eastern Sector shutting down. All sectors are red. A few scenes later we are in Warlock's basement. He has the same map on one of his screens, but there some sectors are red and some are green.

Jacob La Cour

Audio problem: Why does the whole city make a 'whooom' noise when the power turns off? And each block makes exactly the same sound.

Jacob La Cour

Continuity mistake: McClane's head wounds move around throughout the movie. Especially the two red spots on the left side of his head change colour a lot.

Jacob La Cour