Lectronic Voice Phenomenon and the Movie  White Noise . Mediumistic Communication and the Movie Ghost”

Electronic Voice Phenomenon and the Movie  White Noise by Michael Keaton.
Mediumistic Communication and the Movie  Ghost by Patrick Swayze, Demi Moore, Whoopi Goldberg and Tony Goldwyn.

In the movie  Ghost concentrate on Patrick(ghost) and Whoopi(medium) and the Evidence of Mediumistic Communication.


Are the theories of EVP and Mediumistic Communication expressed through these movies? How?