Before I go to sleep, I pick a dvd and pop it in to fall asleep. I can't fall asleep in pure darkness and silence because I start hearing shit and freak myself out. (I know, I know. I'm a wuss.) Anyway, there are certain movies I don't use, like horror movies and newly purchased dvds.
These are a few of my favorites flicks to pass out with:
Last Acion Hero (Good ol' Jack Slater)
Grosse Point Blank ("I can see clearly now, the rai.....zzzzzzzz")
High Fidelity ("Charlie, you fucking BITCH, let's work it out!")
Almost Famous (The beginning of The Who's Teenage Wasteland is a great way to fall asleep)
The Hulk (Elfman's best score, EVER)
Superman II (The score at the beginning while the camera closes in on Krypton knocks me out everytime)