The Human Centipede ...
I haven't most of the ones mentioned, with the exception of Blue Velvet and Requiem For A Dream, but I would probably have to say Caligula.
Spartacus the recent TV re-imagining is proof of that.
porno movies are XXX for a reason
I found Cronenberg's Dead Ringers very unsettling when I first saw it.
The Saw films are pretty full on!
for myself, the most shocking movie i can recall watching was Fraility. Iwas affected for sometime afterwards, and several conversations were taking place regarding the plot device as we exited the theatre.
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"The greatest danger for most of us is not that our aim is too high and we miss it, but that it is too low and we reach it." - Michelangelo.
"The greatest danger for most of us is not that our aim is too high and we miss it, but that it is too low and we reach it." - Michelangelo.