I saw a movie when I was younger about a video camera, that when the person looked through it, could see dead people. At one scene I remember the dead people being doctors, and the people were in what I assume to be an abandoned hospital? And when the girl looked through the camera she could see the doctors operating on a patient, when she put it down, it was just an old operating table with old surgery lights. Then when she raised it again the doctors were right in her face. Could any body tell me what movie that this is from? Thanks.