Brad is shown with a large bump on the right side of his forehead. But when he discovers a body in a car, the bump shifts over to the left side just before he faints.
While driving through the woods to Gareth's location, Jones asks Barnaby in which direction to turn. Barnaby replies left but Jones turns right.
Reversed image. When the dead man's car is discovered, the camera zooms slowly in. The license plate number and the Lexus logo "L" are reversed and the steering wheel is on the left side.