Factual error: Throughout the whole movie, whenever federal agents (or people posing as such...) tasked with the case are shown, they wear uniforms with "U.S.A. Marshals" written in big yellow letters. Of course the one and only correct spelling would be "U.S. Marshal"
Continuity mistake: Eddie and Jamie have been talking in the dollhouse. The bad guy calls them on the radio, and Eddie answers. Jamie uncrosses her arms and puts the hands up along the legs to get up. Next shot, she has still her arms crossed. (01:03:25)
Continuity mistake: Jamie is holding at (toy) gunpoint Eddie; she has her thumb on the 'barrel', but it cuts mid-sentence to a close-up as she says "You don't cut me out and don't talk to me like a child", and her thumb is now on the 'fore-end' (if it makes sense with a toy weapon). (00:31:25)
Continuity mistake: When Vance does the military salute to welcome Eddie on the team, getting an icy stare and "Really?", in the two shots there's a glaring discontinuity in the position of Vance's epaulette, arched in the first shot, straightened out perfectly in the second. (00:20:15)
Continuity mistake: When the evil boss is trying to talk Vance into opening the door, in certain shots the gap between the doors is barely as wide as Ben Kingsley's head, in others the gap is much larger, and he is leaning closer to either side. (00:28:00)
Continuity mistake: Mason is in shock after killing the first bad guy with the automatic weapon. Eddie tells him "Okay buddy, I'm on my way", leaning with the left arm against the counter - but in the next shot, turns out his hand is on his knee instead. (00:51:25)
Continuity mistake: Close to the door of the staff room as he is on the verge of leaving, Mason during the scene has sometimes the tie of his uniform draped over the backpack he's carrying, while in other views the tie is straight down his chest as normal. (00:36:30)
Continuity mistake: When the sniper mercy-kills the driver on fire, he falls in a spot on the asphalt completely different from where Cung Le's men later retrieve the corpse from. (00:38:45 - 00:40:00)
Revealing mistake: When Banderas and co set ablaze the SUV dropping the flaming sofa on it, the man coming out of it is wearing a full fire retardant suit. (00:38:35)
Continuity mistake: Eddie puts the fake fed in a leglock and shoots him in the head; the other fed to his right has his arm bent or straight up depending on the camera angle. (01:19:50)