Graduation Day (1981)
Though it's moody and has some cool cinematography, it belongs to the trashy and (sometimes) funny slashers from the 80's.
Here's the full movie if you're interested:
http://www.youtube.com/watch?v=QlmtF3oe1HM
Nice Van Halen-ish song with a fuckin' A solo but I guess it won't be among my fave songs on the new album. It's just too... stupid. BTW that redhead is awesome, dude.