Continuity mistake: After the accident, Kelly has a telephone call in her car where she sits on the driver seat. However, in a close up shot of the hand, it appears that she is sitting on the passenger seat. (00:43:55)
During the scene in the Sheriff's car, after the Angels choke the Sheriff and Deputy, they lose control of the car. It goes off the road and a ramp is seen, hidden by some trees, that the car goes off to end up in the swamp.