What are the most disturbing movies you have seen?
What I really love is when a movie really gets under your skin in a psychological sense. It's more about what you don't see than what you do see and it leaves you thinking for a couple of days.
So what are some of the most disturbing, unsettling and/or thought provoking movies you have seen?
For me, in no particular order: Eraserhead, Requiem for a Dream, Blue Velvet, The Shining, Dead End.