Watch your screen closely. This is a Volkswagen advertisement from central Europe somewhere. When they finished filming the ad the people who made it noticed something moving along the side of the car, like a ghostly white mist. The ad was never approved for TV broadcast because of the unexplained ghostly phenomenon. Watch it closely and about halfway through, as the car emerges from the clump of trees you will hear a noise like a piece of paper being crumpled up. Then look and you will see the white mist crossing in front of the car then following it along...