starship troopers made me laugh, i wouldnt call it overly disturbed though. the lynch version of dune had some rather disturbing scenes, i loved the spacing guild. the harkonen family was rather disturbing as well. but thats scifi and i dont think it counts, as it was telling a story and not expressing a nihilistic idea. i think fight club is a good example of a mainstream movie capable of causing mental damage to anyone that watches it, but its nothing compaired to some of the flicks out of the indie circuit. the movie spun was pretty ****ed up, but i dont think i caught the ending. gummo now was probibly the most ****ed up thing i had ever seen. it had no plot, no real story to tell but rather served to cast a dark shadow on the human race, showing its true black nature.