Finde den Fehler

Finde den Fehler (Find the Difference) is a screamer video made by user oiisfun. It features a picture of some mountains and it wants you to find the difference. All of the sudden a picture of a man with a big mouth appears with a loud scream.

Link
NOTE : The following video contains a screamer.
 * youtube.com/watch?v=xbFQ6JPZtf8