Not to be confused with Untitled Screamer.
Untitled a screamer video made by 5secondfilms in 2009. It starts off with the title, then it jumps to a video of a man recording another person, he says "Alright! I got it working!" but then we see in the TV that the person being recorded gets his throat slit, then the camera man says "What's wrong?" Then it shows a picture of a man in a monster rabbit costume very fast. At the end, there's text saying "happy halloween".
NOTE: The following video contains a screamer.