When a Stranger Calls.
My Bloody Valentine. The original. Fuck the remake.
The trailers for those had me shook back then..especially the latter's teaser trailer,which just showed the killer walking down the street hunched over,and the voiceover"In this town,on Valentines Day..." the last part wasnt even in the actual movie,this lady was standing w/ her back to the camera(making it look like he was creeping up behind her),she turned around and started screaming with her eyes bugged out
Another underrated one,had Tom Hanks in a small role