Visible crew/equipment: When Ben is in the fish and chip shop and is calling Judith Lucy, when the camera pans by one of the chip heaters, a boom mic is visible bobbing around on the reflection of the glass at the top just below the silver bar. (01:05:25)
Visible crew/equipment: When Sean Penn is outside the motel with the gun, he fires three shots past Benicio Del Toro's head into the ground behind. When Benicio falls to the ground you can see an ear plug in his left ear. (01:49:05)
Factual error: When David is reading the e-mail about his son's custody sent by his wife, the date reported on is Tuesday, 8 Oct 1994. However, that day was a Saturday. (00:48:39)
Continuity mistake: When the Rock finally starts using guns, there is one shot where the three holes in his tee shirt are on the right side of his chest, because it is a flipped shot. The holes are on the left side of his chest in every other shot. (01:23:20 - 01:24:40)