Continuity mistake: At the warehouse raid, Mike yells, "Put it down, put it down," to Booker Grassie. At that point, despite continuous background noise from the shootout, it's clear that there is a discontinuity of a couple of seconds. Booker's position changes (he did put "it" down and is looking straight ahead), and Mike's position too, since he is now holding the radio as well. (00:42:45)
Continuity mistake: When Manny stains the sleeve of Mike's suit with a handprint, Will Smith's pinky finger is curled in a very strange way for Manny's reaction shots, but it wasn't like that in the first shot. (00:34:00)
Continuity mistake: When Marcus sees his baby grandson, a nurse in the background is picking up a white diaper. In the close-up the diaper is now blue. (00:03:35)
Continuity mistake: When Marcus and Mike drive towards the hospital they drive through a sandy beach and dust covers the car, but when they park the car is spotless.
Continuity mistake: When Marcus is holding his baby grandson, the position of the woman next to him is inconsistent in every single shot. (00:03:55)
Continuity mistake: When Marcus opens the Porsche's door, his left arm is on top of the car or lowered depending on the shot. (00:03:20)
Continuity mistake: When the Captain, Detective Lowry and Rita walk to the elevator, she is wearing black boots. When they exit into the ops room, she's wearing high-heeled shoes. (00:35:40 - 00:36:40)
Continuity mistake: In the Mexico hideout, when Dorn gets through the door with a cheerful "¡Olé!", the jacket on his shoulder changes length between shots. (01:35:15)
Continuity mistake: When Marcus asks to switch seats with a passenger who is all too eager to go for it, his left hand changes position between shots. (01:32:00)
Continuity mistake: When Rita bails out of babysitting, she says, "Oh no, I have to work," pointing inward, but her finger is outward when she continues the phrase in the next shot. (01:56:20)
Continuity mistake: When Dorn does a Superman punch on a bad guy during his sortie on the left flank with Rafe, the guy he attacks had a machine gun in the previous shot, but he takes the punch already hands-free. (01:44:10)
Continuity mistake: Somehow, Marcus got a plane seat right behind Mike. He puts his hand by Mike's headrest, and in the same shot, he removes the hand from that position. But the hand is still there in the next one. (01:30:50)
Continuity mistake: When Mike tumbles on the flatbed truck after bouncing Marcus's sidecar out of the way, he rolls head to the left, feet to the right. It's the other way around at the cut. (01:20:40)
Continuity mistake: Marcus, in his half of the sidecar, is on a collision course with a truck (after they show the truck driver steering to avoid Zway-Lo). In the more dynamic, wider angle, he is screaming, body stiff and hands off the machine gun. A close-up of Martin Lawrence shows him still clinging to the weapon. (01:20:30)
Continuity mistake: In the scene at Picante's 'office', the camera cuts away for a split second when the unlikely accountant taunts Mike, calling him "butterscotch." His gold chain was under his tank top; now it's above. (01:03:45)
Continuity mistake: When Mike kicks Picante Jenkins's door open, the door closes shut behind Marcus and him, but is slightly open in inconsistent ways during the rest of the scene. (01:02:00)
Continuity mistake: In the scene of the sniping on Mike and Harris, in close-ups, Armando's face is fully lit, but when Zway-Lo is in frame, the shadow from the side is wider and there's a thin shadow (from the post) intersecting his right eyebrow. (00:57:25)
Continuity mistake: Watch Mike when he joins Captain Harris at the bleachers. The kid to his right (left of the frame) holds a phone in the closer view; he had none in the long shot. (00:54:20)
Continuity mistake: The biker assailant and Mike crash onto a table outside the Broadmore Hotel. The area they land on is in a large shade. The biker recovers a moment later and gets up in sunlight. (00:52:30)
Continuity mistake: When Renny makes a splash on Theresa's car, the post casts a shadow on the radiator, next to an inch away from the Nissan logo. Mike and Marcus take their time to bicker for a few seconds, and when Marcus checks the car with its now embedded corpse, the shadow is already on a portion of the logo. (00:51:20)