1. Officer Murphy's murder in Robocop. The sheer brutality of that scene is unforgettable...the way those shotgun shells punch into his body coupled with the casual sadism of his killers. http://www.youtube.com/watch?v=YBuBBEVD_Ug
I agree with what's been posted on here...especially Cannibal Holocaust. That movie is the sickest most goriest film ever. I couldn't pinpoint a particular part because the whole movie is just horrible.
Has anyone seen The Ruins?
The amputation scene. Ugh!
A particularly unwatchable slice of horror has to be the 1981 banned movie "The Animals Film". It's a documentary made by animal-lib folk who snuk into abbatoir's and laboratories and filmed what goes on. It's brutal to the point where it could seriously put you off meat for a while, if ever!
I didn't find Freaks disturbing either, quite enjoyed it especially watching the little fella suffer with his crush on the blond awwwww ((((((((((((little fella))))))))))))
There's a scene in Requiem for a dream that is really disturbing.
Also in Nil by Mouth where Kathy Bates gets really badly beaten up, I was nearly sick.
I have unfortunately seen Cannibal Holocaust, and most of that movie is full of every disturbing scene I have ever watched.
Oh and Eraserhead. When that thing opens up and its neck grows, when I saw it, I was about 15, not been able to watch it since. Thank you dad for suggesting I watch it.
Without a doubt the worst ever mainstream film was 'Salo , or the 120 Days of Sodom' this is a brief idea from Wiki ''The story depicts the many days at the palace, during which the four men of power devise increasingly abhorrent tortures and humiliations for their own pleasure. A most infamous scene, shows a young woman forced to eat the feces of the Duke; later, the other victims are presented a giant meal of human feces. At story's end, the victims who chose to not collaborate with their fascist tormentors are gruesomely murdered: scalping, branding, tongue and eyes cut out; (see Franco Merli). The viewer is distanced from the grossest tortures, because they are viewed through binoculars. The story's final scene — two young, macho soldiers dancing a waltz, together — embodies Pasolini's vision of life and death: unflinching, dispassionate, yet, humane and (paradoxically) impassioned.'' The film was so gross it was banned for 20 years [and still is in many counties] , allegedly they used under age actors during the sex and violence scenes . The director was murdered before the film was released. More here ; http://en.wikipedia.org/wiki/Salò_o_le_120_giornate_di_Sodoma#Controversy