My screamer

My screamer is a screamer video uploaded to YouTube made by MagnusThePcNerd on February 24, 2008.

Video
The video shows with text saying: "Scary. This picture was taken by a man with a disease" telling the viewer to find an any difference from this picture, then the text is saying: "Did you see that??? Something in the background moved, Lets take another look..." but at after 5 seconds mark, a picture of Regan MacNeil from The Exorcist appears with the man screaming and laughs at the viewer.

Link
NOTE : The following video contains a screamer!
 * youtube.com/watch?v=RXchFxE9z-0