Continuity mistake: The woman in the store tries to pay with cash ($20 bill), passes the yellow Photo Centre booth on her right and is almost at the front exit. However, she is barely past the Photo Centre when the officers take a few steps into the store and confront her. In the rear view of her, she is almost at the front exit again. (00:07:29)
Visible crew/equipment: At the very end, when Ashley Judd and Michael Shannon set themselves and the room on fire, look very closely on the left side of the screen and you'll see someone who looks like he has some equipment on and is observing the fire.
Revealing mistake: Right after Sage plays chicken with the cops, the cop car is shown peeling out in reverse to follow her down the alley. The dust from the burnout is ejected towards the back of the car. Being a Crown Vic, the car has rear wheel drive but the dust should be moving opposite the car's direction. What this shows is that the car was actually being pulled backwards as it attempted to accelerate forwards. What's more is that even the sound is of a car spinning its tires opposite to being dragged. (00:12:50)
Continuity mistake: When Sue is talking to Mr. K, the phone rings four times before Mr. K answers it. But when Sue watches this scene on the cinema screen later, Mr. K answers the call after two rings.