Continuity mistake: Frenger is wearing a gold-colored watch with a flexible band when he follows the thief's accomplice into the bathroom and beats him up. In the next scene, where Frenger purchases an Uzi squirt gun, Frenger is now wearing a watch with a black leather band. He did not steal the watch from the guy in the bathroom. (00:15:02)
Continuity mistake: When Baldwin kills the guy in the barber shop, he uses a Desert Eagle, a semi automatic pistol, yet it never ejects any shells.