Revealing mistake: When Hardy goes to check out a victim with Christman, Christman gets in the water to flip the dead woman over and the dead girl blinks her eyes.
Revealing mistake: In the scene in the beginning where Jimmy is about to jump from the bridge, he is holding the cables holding the bridge up, which move and flex from his weight. Cables on suspension bridges are extremely tight from the weight and do not move at all if a person pulls them.Jacob La Cour
Revealing mistake: During the ending boat chase when Jimmy and Tom reach a small waterfall and go over it, their boats ramp up when they go off. There's no reason for them to do this other than stunt ramps put in place. And in several shots they go from nose up to nose down between shots. (01:33:01)Quantom X
Revealing mistake: The police car that gets turned over in the tunnel explodes just before impact by the pickup truck.