Make sure your volume is on because you can hear it too!
"This is a car advertisement from Great Britain.
When they finished filming the ad, the film editor noticed something moving
along the side of the car, like a ghostly white mist.
They found out that a person had been killed a year earlier in that exact same spot.
The ad was never put on TV because of the unexplained ghostly phenomenon.
Watch the front end of the car as it clears the trees in the middle of the screen
and you'll see the white mist crossing in front of the car then following it along