Demolition Man (1993) - 36 mistakes

Continuity: In the opening scene as Spartan is getting ready to bungee down to the roof, he kicks a bag out of the chopper that pulls the cord out with it; the bag is never seen in any other shots of the cord as Spartan drops.

Continuity: During the first fight scene between Phoenix and Spartan, Phoenix sticks his knife into several barrels of fuel and you see the fuel all over his knife but when he lays it on the table it's dry.

Continuity: When John Spartan is frozen in the cryochamber, at the beginning of the movie, if you watch during the credits - while the time is going by the small circular monitor that is on his chest, it changes from the left side to the right side of his chest in almost every shot.

Continuity: When Spartan is frozen, his mouth is open, but when you see him in the block of ice his mouth is closed.

Factual error: The display on John Spartan's cryogenic reads, "August 3, 2032," which will fall on a Tuesday. Later that same day, Huxley says to Warden Smithers, "It's a beautiful Monday morning"

Factual error: Simon Phoenix uses the warden's removed eye to escape from the cryoprison. The eye is on a spike, and since the retina includes the back portion of the eye, the spike would have not only destroyed the shape of the retina, but blocked the scanner from reading the complete retina as well. There's no way the retinal scanner would have let him pass.

Revealing: Watch closely as Phoenix is about to fight the cops near the computer kiosk: the same two people wearing white robes pass behind the officer with the hand-held computer twice.

Continuity: When Phoenix first gets out he makes his way to a computer and the police come to arrest him. Phoenix takes one of the policeman and pushes his head through the side glass pane and walks away to fight the other officers, but when Phoenix goes back over to the computer the glass is not broken.

Continuity: When Phoenix is fighting the police at the kiosk, he knocks the sunglasses off of one officer, but in the next shot the glasses are back when the cop is knocked out.

Continuity: When Spartan switches seats with Huxley in the police car, the outside shot shows him get into the back seat. When the shot switches to Huxley in the driver's seat, we can see the back and Spartan isn't seen anywhere in the car.

Continuity: The guard Phoenix throws through the glass case has on footwear which resembles socks. As he is smashing through the glass, he has on heavier leather boots.

Continuity: When Phoenix blows up the door sealing the Armory, it is just about the size of a normal door, but when he runs through it to escape into the main hall, the door is four times larger.

Visible crew/equipment: When Pheonix falls through the glass at the museum into the LA exhibit, you can see him sliding down a clearly visible safety rope. His feet are even in the position to be sliding down the rope.

Plot hole: When Spartan jumps through the window in the excavation scene of the museum, he crashes into a room with bottles of drink on the shelves. Surely this room too would have been filled in and the window smashed during the earthquake, and the museum wouldn’t have bothered to excavate it as it can't be seen from above due to the blanked out window. So what is that room doing there?

Continuity: When Phoenix throws Spartan over the bonnet of the red car in the museum, Spartan lands in a puddle that soaks his hair. In the next few shots, the hair keeps changing from being soaked to being dry.

Continuity: During the scene where Phoenix is questioning the leader of the future society in his office, he says at least one word (hell) that he should have been fined for, and isn't. We see that there is a ticket printer in the room in a later scene, when Savage sets it off during his own confrontation.

Continuity: When Spartan and Huxley go to Raymond Cockto's place, Spartan shoots all of the monitors with a silver gun, yet when Spartan points the gun at Cockto's head, which we see on the surviving monitor, it's a black gun.

Continuity: When Spartan and Phoenix are fighting in the sewers, Edgar Friendly shoots his gun at Phoenix and you see the catwalk that Phoenix was on tip to its side and Phoenix dropping down to the ground with the plank of the catwalk right below him. When Phoenix lands on the ground the plank is nowhere to be seen. It should have been right below him.

Visible crew/equipment: This is during the firefight in the makeshift restaurant down in the sewer. When John Spartan grabs the table to use as a shield, you can see the cable going with the table that is used to set off the sparks for the bullet contacts.

Continuity: When Simon Phoenix gets out of the sewer system (after gunning it out with the rebels and John Spartan) his left eye has the brown contact and his right eye has the blue one after going the entire movie with those contacts in the opposite eyes.