Corrected entry: When J and K are watching the movie about the light of Zartha, the story is told differently from the way it was at the start of the movie. One point is when K says "Laurana", the Narrator didn't say it like that at the start.
Corrected entry: In the scene where J and K are being chased by the alien, you can clearly see that the control used to operate the car is a Playstation 2 control.
Corrected entry: When J, K and the worms infiltrate MIB HQ, they're carrying some pretty big rocket-launcher-sized guns. During the scene in the elevator when they're hiding on the ceiling, the big guns are nowhere to be seen. J only has a pistol during the Jarra fight, but suddenly has a big gun again when confronting Sirlina later.
Corrected entry: When J is talking to the first alien in the post office, the second time the alien talks the sounds he makes don't match his mouth (apart from the final 'ah' at the end).
Corrected entry: K is supposed to be a postmaster (citywide boss of the post office), yet he is working as a window clerk and wearing a letter carrier's uniform. Carrier, clerk and postmaster are three completely separate jobs, and the unions absolutely forbid 'crossing crafts'.
Corrected entry: The actor who plays the video rental store clerk is the same guy who plays the morgue attendant in the first film, who is killed by the bug.
Corrected entry: When the locker is opened with the tiny aliens chanting "ALL HAIL J," the sound stops right when the door is closed. However, the locker had many diamond-shaped holes in it. So, one would still be able to hear their voices even after the precise instant when K closed the locker.
Corrected entry: After Agent K and J get "flushed" into the city streets, J brings up the car, and when they get inside they are completely dry. (00:35:15)
Corrected entry: When J takes K into the deneuralizer at the MIB headquarters, the deneuralizer is in the center of the room, but when they are flushed and there is a birds eye shot from above, the deneuralizer isn't there. Did it get flushed too?
Corrected entry: About twice in the movie, J gets blamed for erasing all of K's memory about MIB. At the end of the first movie, K sets the neuralizer to erase his memory, J simply presses the button, so he's not fully responsible.
Corrected entry: The MIB's do an awful lot of stuff in broad daylight without worrying about neuralizing people. They pop into a busy intersection out of tubes, covered in blue goo, use a remote control car with a driver that pops into the steering wheel, and fight a giant bug in the middle of a sidewalk, all without calling in one neuralization unit or even WORRYING about the people seeing. Also, what do you think the chances are of every single person who saw what happened over the skies of New York staying to stare at the Statue of Liberty? Most people probably wouldn't stay staring out the window even after everything died down.
Corrected entry: We know from the first movie that the small "cricket gun" is very strong because Will Smith flew backwards and the gun made a huge hole in a big truck. However, in the second movie, when Tommy Lee Jones uses the gun to blow off Jeebs' head, it sounds and acts like a regular plasma sort gun, that only fires a plasma or laser beam.
Corrected entry: In the scene where K is flying the car through the subway, K and J switch seats so J can drive. In the next scene when they land on the roof of a building, you see J come out of the car on the passenger side.
Corrected entry: In one of the very first scenes, there's a dog that barks. When it does so, you can clearly see it's breath, indicating that it's a winter month with cold temperatures. However, the movie is supposed to take place in July.
Corrected entry: When J & K are flushed from the deneuralizer chamber in the blue toilet cleaner-like solution & are ejected up on to the street, wouldn't the blue liquid have dyed their dress shirts blue? If this blue liquid can cling to the metal walls of the tubes they pop out of on the street, then why doesn't it soak into their white shirts?