White Noise plot
"The line separating the living from the dead has been crossed."
The quiet life of architect Jonathan Rivers (Michael Keaton) is changed by the unexplained death of his wife Anna. Some time later, Jonathan is approached by a man who claims to have contact with the deceased Anna through EVP - Electronic Voice Phenomenon - where the dead communicate with the living via audio and video equipment. Jonathan is skeptical at first about this story but soon believes that the messages really come from Anna. His quest through the EVP and the supernatural messages opens a door to the other world, through which something unpleasant enters his life.