This is a advertisement for a car in the U.K. whilst being edited it was observed that a fine white mist appeared on and around the car, it was the shape of a ghost, the film company who made the film were prevented from releasing the advertisement to the public, dont ask how I got it, I hope the link works.
If you turn the sound up on your P.C. you can hear the editor speaking about it.
http:www.gdiu.ws/cgi-bin/ghostly/video.cgr?idx=2839
