Sacha

Revealing mistake: When Simon is in the helicopter and shoots at McClane, check the metal strips next to his feet and the protruding metal parts where the squibs have been placed to allow for the pyrotechnics.

Sacha ★

Visible crew/equipment: When Simon and Katya are in the helicopter, both are replaced by obvious stunts. Simon has dyed blond hair as opposed to his brunette stunt, while she has short and straight hair, but her stunt's is long and curly.

Sacha ★

Continuity mistake: The cab drives in between two trucks and drives further up. When McClane says "I didn't say Park Drive" watch the rear window and the truck he passed by 50 meters away is now really close behind.

Sacha ★

Continuity mistake: Before the cab drives through Central Park McClane slams on the brakes. Skid marks from previous takes can be seen on the pavement.

Sacha ★

Continuity mistake: When the cab drives between the two trucks it comes out without a scratch. When it crosses the park it is damaged all over.

Sacha ★

Continuity mistake: After exiting the aqueduct, McClane falls in a puddle, hair slick, soaking wet and covered in mud. Zeus calls him and McClane turns around. In a brief shot from behind him his hair swaps to clean and fluffy.

Sacha ★

Revealing mistake: When McClane is hanging on the steel cable which pulls their car to the river, right when he says "Run, run" there's a brief shot and it's very obvious that the guy is Bruce Willis's stunt double.

Sacha ★

Continuity mistake: When McClane is entering the subway, a man in a suit and a blond woman in a red dress pass behind him twice.

Sacha ★

Continuity mistake: In the beginning, when the big explosion occurs, watch the 2 last shots. Close shot from two blocks away: Big traffic jam. Wide shot from above: Half of the cars have disappeared from the same spot.

Sacha ★

Continuity mistake: While in the police station, a chubby guy brings the suitcase with the liquid bomb and to explain how it works he dips a stick with the liquid and throws it away to make it explode. Watch now the guy behind him covering his hears: Headset off, then he puts it on; then suddenly, in a very brief shot, when he is behind the chubby man, the headset is off again. In the next shots he has it on.

Sacha ★

Continuity mistake: When the police van leaves McClane semi naked on the street, his beard is a mere shade. When he mets Zeus, 10 minutes later, his beard has grown much larger.

Sacha ★