Continuity: When Matrix is laying on the table, and the bad guys are telling him the plan, a chain around his chest keeps appearing and disappearing depending on the angle.

Continuity: The rocket launcher. It has 4 barrels. Which means 4 shots. Cindy uses 2 rockets to save Arnie from the police truck. When he is using the rocket launcher when he is saving his daughter, he fires 2 rockets. 1 at the jeep behind him and 1 at the large impassable door. But when you see him fire these 2 rockets, they both come out of the same top right barrel. Why would he need 4 barrels if the rockets come out of a single barrel?

Factual error: When Cindy and Matrix are in the warehouse, Cindy instantly knows that 250 gallons would get the plane to the island and back. It would be unlikely that she knows the rate of fuel flow, and, indeed, the weather conditions and type of engine, to allow her to figure this out.

Continuity: After Matrix kills Sully he tips the yellow Porsche back on its wheels and we see the hood ornament is gone. As he and Cindy drive away it's magically reappeared. Then as they go through the city it's gone again.

Continuity: When Matrix and Cindy follow Sully from the airport to the shopping mall the front license plate of Cindy's car is missing. When they arrive inside the mall parking ground it is back again. Later, when they follow Sully from the mall to the point where they intercept him, the plate is gone again.

Revealing: In the mansion, Matrix jumps to shelter in some flowers and the mat he lands on is noticeable because he bounces and parts of it become visible.

Continuity: During the long shoot-out at the compound, Arnold shoots down a whole army of bad guys. When he reaches the fountain, he shoots at about 3 or 4 people from a bird's eye view. If you watch closely, you can see one of the guards dive on the ground and play dead before Arnold's stream of bullets reaches him. Given what was happening at the time, that may have not been a bad idea.

Continuity: When Matrix is fighting with Bennet at the end of the film with the knifes, when Matrix slashes Bennet's wrist if you look at the knife it has no blood on it.

Factual error: Rae Dawn Chong sees a receipt for some aircraft fuel and comments that its "type 4" the kind used for amphibian aircraft. Well I've not heard of "type 4" and surely fuel used is differentiated by the type of engine not by the type of aircraft, JP4 is kerosene for jet engines and avgas for piston engines. (The plane they take has piston engines).

Revealing: When Arnie hits the telegraph pole with the red sports car, you can see Rae's "dummy" head go flying off over the windshield

Revealing: When Matrix cuts a soldier's throat, he slides the blunt side of the knife against the man's skin. Furthermore, the soldier doesn't bleed.

Continuity: When Bennett holds his knife against Matrix's face the knife keeps swapping positions and also the blade appears up or down depending on the shot; despite Bennett being unable to move his arm.

Revealing: There is a scene in the mall fight between Matrix, and the security guards when he knocks one of them over a railing you can see the cord that's attached to the security guard's right ankle as he falls.

Continuity: During the last fight, when Bennett and Matrix fall over on the platform, the gun on the floor to the right side of the screen moves around between shots, allowing for Bennett to easily pick it up.

Factual error: When Cindy first gets into the seaplane, she asks 'where are the LCD readouts? - I learned in a Cessna' as well as saying 'this plane is older than I am.' Any Cessna she learned to fly in would almost certainly be older than her, but even worse, Cessnas used for initial flight training (150s, 152s or 172s) certainly do not have LCD displays.

Continuity: At the end of the film, when the Army are arriving on the island, the amphibian plane is beached, with the nose facing the beach and the camera. In the next shot, when we see the same plane again, it has been moved out about 50ft, and turned round.

Revealing: The scene with the shack has many mistakes, but only if you play it in slow-mo. First, he throws the circular saw at the guy in the window, the saw is moving on wires and he has a hairpiece someone just pulls off with a wire. The next guy he stabs with a pitchfork, and Arnie just lightly stabs him and the guy falls forward holding onto the pitchfork to make it look as though he was stabbed. Arnie then throws a saw at a guy hitting him in the chest. The guy actually just catches the saw in his arms in a way to make you think he got hit. Then Arnie swings some sort of gardening tool into the genitles of a man, but he actually stops it before it hits the guy and the thug just holds onto the handle. Finally, Arnie hacks off the forearm of a another man. You can tell that his arm was fake from the elbow on.

Factual error: The gun that Arnold uses at the end to take out a hundred soldiers would need to be deployed. The kickback would knock even Arnie flat on his back after a few shots fired. And there is no way he could run and shoot at the same time.