Revealing mistake: As the Camaro explodes on the bridge, a piece of it notably flies off. You can see it fall down a cable attached to it. (01:12:20)
Continuity mistake: The taxi leaves the scene with a left turn. You can see it is missing the front hubcap on that side, but it was in its place just moments before; no further crashing happened. (01:37:25)
Suggested correction: The taxi's front left hubcap does not suddenly go "missing" between two shots. The reckless taxi hits the median island (sparks in this shot), hits three metal trash cans, and slams into a car. It's quite plausible to accept that, due to these jarring impacts, even though no further crashing happened the left hubcap has already been jostled loose; so during Martin Lawrence and Will Smith's iconic close-up shot, there is sufficient time for that hubcap to fall off while the taxi is off-screen.
I never said it was from consecutive shots, just that there were no other collisions. It didn't look loose in the slightest after all the collisions you mentioned. The last time we see it on screen, it is actually hidden by a fender that is not supposed to be there because of another mistake already reported, so we could say that is part of that other mistake, if anything.
Even though "there were no other collisions" that occurred, within the scene it's a reasonable possibility the hubcap could have been loosened by all the impacts from moments before. And the problem with stating "it didn't look loose in the slightest" after all the collisions is that a loosened hubcap can sometimes be completely unnoticeable visually while the vehicle is in motion. The hubcap could have fallen off as the taxi is driving away, while off-screen (blue fender shot notwithstanding).
Audio problem: We hear Mike cock his two guns a variety of times in a row during the scene when he is threatening Jojo and Marcus. (01:25:25)
Continuity mistake: After the truck smashes through the drug deal location, there's a brief intermission with Julie trying to open her cuffs, saying "Go, go, go," and then Sanchez fires at a bad guy on the scaffolds, killing him. A few seconds of hectic action pass, Julie detonates the barrels, and Marcus looks up and shoots another villain on the scaffolds. As he falls, you can see another one close by; it's the same guy who died earlier. (01:44:50 - 01:45:25)
Continuity mistake: Marcus opens a locker inside Mike's house and fetches two boxes of ammo from it. Look at his body when he is about to close it; he reveals the content of the locker, with a pair of handcuffs shining in the darkness of the bottom shelf. When Julie looks inside to get her handcuff keys, the handcuffs themselves are in a different part of the locker. (01:30:00)
Continuity mistake: When Marcus's sons yell to call their mom, in the first shot she is holding sunflowers, keeping them straight, stem fully vertical. In the next shot, it's at an angle. (01:29:40)
Continuity mistake: Fouchet dies with a dramatic close-up of Tcheky Karyo tilting his head to the left as he draws his last breath. Then an overhead shot just shows him facing up. (01:53:10)
Continuity mistake: After Fouchet is hit, he still manages to crawl a bit on the tarmac, his head well away from the painted part in the overhead shot. When Marcus taunts his "punk a$$," the close-up on Tcheky Karyo shows him against the white painted asphalt. (01:51:54)
Continuity mistake: When Jojo is complaining about the guard dogs being lazy and overfed, the bracelet on his wrist turns between cuts. (01:24:20)
Continuity mistake: Marcus falls on a big pile of trash after he unsuccessfully tried to infiltrate his own home. The garbage bins fall with their lids facing outwards, towards the street. Mike and Theresa lean from the window, and an overhead shot of the garbage mess is shown. By any basic rule of cinematography and film logic, that is their POV, what they see. However, they "see" the trash cans facing towards them, towards the house. (01:21:25)
Continuity mistake: During the argument with the crazy and possibly murderous shopkeeper, there's a cut to Julie saying he's got "a cannon." He then shouts, "What do you want?" pointing said cannon towards where Martin Lawrence would be, but then in the reverse shot, it's pointed at Will Smith. Also, when they get him by surprise, their guns are in frame coming from the side, but they were standing in front of him in the rest of the scene. (01:16:00)
Revealing mistake: During the fight between Marcus and Casper, the fishtank breaks with the slightest tap of Martin Lawrence's foot, if any. (01:07:50)
Continuity mistake: At Club Hell, Marcus is fighting with the flashily dressed bandit, Casper. Meanwhile, sharing screen time with Will Smith, a foot with red varnish on the toes. Cut to Martin Lawrence getting choked, and back to Will Smith. The foot now has no painted toenails. One could assume that since it's off-screen, more than a stripper was on stage. Mike is looking to his left both times though, and the girl that we don't see is lying down. Two performers would have to be crawling on top of each other. (01:07:40)
Continuity mistake: During the fight scene inside the bathroom of Club Hell, the biker dude throws Marcus against the second-to-last mirror, breaking it. He then does it again... again against the second-to-last mirror. That is back whole, shattering it again. A huge chunk of it, practically the whole right half of it, comes off. But in the next shot, there's a small hole only, same when you see it in the background later. The closer look at the mirror that breaks much more probably is supposed to be the one that Marcus breaks off-camera with the cabinet. (01:07:10)
Other mistake: In the scene at the police department when Mike ends up pranking Marcus by pretending to flirt with his wife on the phone, the janitor keeps mopping the same small corner of the office for two minutes straight of screen time, and the same cops can be seen doing the same movements at least twice (for instance, one wearing a denim shirt and white tank top and one with a pink shirt). (00:56:40)
Other mistake: Marcus and Julie identify the correct suspect; it's one Noah Trafficante (his last name literally means 'smuggler', so you know he's up to no good). The profile says, "WANTED. Reward; £18,000 Reward Armed and Dangerous." Barely a minute later in the movie, in a scene at the police station, Mike asks for his parole jacket and Francine tells them he works at Club Hell. (00:56:10 - 00:57:40)
Continuity mistake: Marcus is showing mugshots to Julie on the computer. He gets on the mugshot of a "Trafficante, Noah," which turns out to be the right guy. He already hit "next," though, and the picture of a "Catrini, Robert" starts appearing. Julie tells him, "Go back, go back." Marcus is already on the profile of a "Leachman, Todd," but a single click brings him back to Trafficante. Catrini disappeared. Funnily enough, in a later flashback (when Julie, at home, holds a gun apparently for the first time and decides to go to Club Hell and see if she can single-handedly take on the Mob) the pictures are in the right order; Catrini came back. (00:55:55)
Continuity mistake: Running suspect pictures, Tea Leoni tells Marcus that he's eating "flesh." Martin Lawrence's fingers change position on the sandwich between shots almost constantly throughout the scene. (00:54:25)
Continuity mistake: Inside Mike's apartment, Julie asks Fake Mike who is the guy in all those pictures. In close-up, you can see some frames have been readjusted to look better; look at the ornate silver frame next to the picture of Mike with a basketball. The two frames were a couple of inches apart; now they are closer. (00:53:25)
Continuity mistake: On the basketball court, Mike shows off nailing a three-pointer on his first try when the captain couldn't land any. When he looks at Will Smith's ball flying over him and into the basket, the captain has a cigar in his mouth, but Joe Pantoliano in the reaction shot that follows has none. (00:50:45)
