Smoking Aces ...
don't talk - watch it !
When a Las Vegas performer-turned-snitch named Buddy Israel (Piven) decides to turn state’s evidence and testify against the mob, it seems that a whole lot of people would like to make sure he’s no longer breathing
The film’s iMDB.
Disturbia (2007)
A teen living under house arrest becomes convinced his neighbor is a serial killer (it looks like "serials" becomes popular.
Trailer, soundtracks and previews you can get on their iMDB’s site
....so wat you wait i tell you..? - "serials" are even so popular !