2001: A Space Odyssey.
As far as movies that I wouldn't watch again because they upset me emotionally, I couldn't tell you offhand. Probably any movie that showed cruel people not getting any kind of comeuppance.
That works for me. See enough of that in the real world. What, i wanna see more?
Never saw Silence of the Lambs, Hannibal...won't see the prequel.
Insted i'll watch the TREMORS flicks agine. At least there, the threat could actualy be stomped!
"Broke into the wrong #%$@*&^ rec-room diden't ya!?"