Continuity mistake: In two different scenes, both starting off in the same location (the office area of the police station), we can see the same heavy-set guy with a goatee, wearing a blue plaid shirt being escorted in handcuffs by the same police officer.
Continuity mistake: In the scene where he is driving the remote control car, he has glasses and a remote control. He walks into a debriefing still driving the car but when the lights go on the glasses and remote vanish.
Continuity mistake: Martin is hanging off the side of an armoured truck near the end of the film. If you look behind him, you can see the background change several times.
Continuity mistake: In the scene right before they raid the bonded truck, look in the background, and you will notice that their car is directly behind the bonded truck, then in the very next scene the car is right on the side of the bonded truck, and the traffic in that lane is stopped all the way back.
Continuity mistake: In the scene where the armoured truck is running for the border, in one shot its headlight is broken. In the next shot the light is magically fixed.
Continuity mistake: At La Fleur's warehouse, Martin Laurence punches Dave Chapelle in the face and as he gets dragged away we can see blood emerging from his nose. He even says "My nose is bleeding." However, in a subsequent shot soon after, as Chapelle stuffs a pack of heroin into his jacket there is no sign of blood on his face, clothing or hands.
Continuity mistake: At the end of the movie, when Carlson and Hardcastle spoof Miles about busting him, the two cops are on the U.S. side of the border, and Miles is on the Mexican side. In the overhead shot of them as Carlson says "...we can't make it - you're out of our jurisdiction," and he taps the yellow border line with his foot, look carefully at their shadows - all are long and facing the upper right hand corner of the screen. However, in all the frontal shots of Miles as he talks to them and throws a little dance, the shadows on all the buildings and trees behind him (in Mexico) are facing towards his right - in other words, in the opposite direction of the shadows from the overhead shot.
Continuity mistake: After the truck crosses the Mexican border, Lawrence talks with the FBI Detective about crossing the border. Between the meeting of the LAPD Chief and the dialogue between Lawrence and the FBI Officer, quite a bit of time elapses. Yet when Lawrence hops into the cop car and pursues the truck, the truck is practicaly beside the border station, it doesn't make sense taking the speed he was travelling at. Surely the Federali would have busted him if he stopped?
Continuity mistake: When the druglord hands Malone the gun to shoot the double crosser, watch the hammer, it starts open and then it closes and opens several times between shots as Malone holds it.
Continuity mistake: When the truck driver hauling the stash of heroin is running from Malone the sweat pattern on his tank top mysteriously changes in size and shape, also it disappears completely when he's running into the house.
Continuity mistake: Miles' police car gets wrecked when the truck at the end hits it and it suffers serious damage. This includes knocking the lights off the top of the car, but when Miles is leaving having killed his ex-partner from the robbery at the start, it is in better condition with the lights back on the car.