The topic of strange phenomena caught on film comes up from time to time.

Here is a tidbit about something we didn't get to see. Larry and Andy Wachowski = writers/directors

" TV Repair Shop Scene from 'The Matrix' - 'The building this was shot in was allegedly haunted by a man who had shot himself in the basement...there was one take in which a shadowy figure could be seen lurking behind Trinity as she talked on the phone. It was a frightening night at dailies when that came up on screen. Larry and Andy wanted to use it in the film but the lawyers couldn't reach the spirit in time to get legal clearance.'
- Phil Oosterhouse in 'The Matrix Shooting Script'  "