Continuity mistake: The morning after Teddy's light-flash migraines, he and Chuck walk out into the center courtyard and look upon the havoc wreaked by the thunderstorm. Teddy glances up at the electric wires around the gated perimeter and sees a branch that had fallen and bent the line. In the first shot, the log is leaning into the courtyard. The shot then cuts closer and the log is leaning outside of the courtyard. When the shot cuts back to Teddy, the log is once again mostly inside the courtyard.
Continuity mistake: In the scene where Teddy is about to blow up the car, at first you see him stuffing the necktie into the gas tank. As he talks to his wife, he remarks to her that he never liked the tie, and he holds the entire tie up to her. In the next shot the tie is once again fully stuffed into the tank.