Continuity mistake: Celeste's white Honda (Alabama plate #LF8VN3D) is riddled with bullets right after she drives up to the cabin, but there aren't any bullet holes later after the police show up. (01:26:00 - 01:45:00)
Continuity mistake: When Jeremy and the cop girl are shooting for practice, the amount of cans changes between shots.
Continuity mistake: At the start, the bottle of Glenfiddich rotates on the desk with no-one touching it,. (00:05:45)
Continuity mistake: At the "written by" screen with Al Pacino and Christopher Walken meeting, the shadows of the building run perfectly parallel to the fence and through the whole length as far as it can be seen. The two exchange 30 seconds of dialogue and an awkward hug, and drive off. The shadows have changed entirely; they start about halfway at the gate, with an oblique angle. (00:04:05)
Continuity mistake: When Luke grabs a beer from the mini bar in the hotel, there's a lot of beer foam in the top of the bottle. In the next shot, when Luke's sitting on the bed, the foam is gone without taking a first sip.