I was wondering if maybe you all could help me out. Back in the day when I used to watch GH a lot, I remember seeing  a commercial for one where they went into a supposed haunted place and started getting a lot of evidence. After awhile they started checking and found that the place was rigged with speakers and mics all in the ceiling and such that was piping in artificial noises. Anyone remember seeing this episode? I just remember the commercial for it and how they acted like they where so pissed because they got duped.

Thanks Awaba, I owe you one!