Hey guys, maybe you could help me out with two movies that are stuck in the recesses of my mind, but I've heard nothing of either since the first/last time I saw them. Both are sort of sci-fi/horror. The first is about some evil guy or corporation that builds small robots that kill people. I distinctly remember a scene where someone is hiding in a restroom stall and a robot spider nails them with a needle full of poison. The second movie was about this group of people who found out you can drain the life essence of other people, and it makes you live longer. They end up wiping out most of the life on the planet. The end scene of the movie is the last two adults (a man and a woman, of course) and I think a couple kids, and they're walking down a street that's completely dead, giving you the sense that it's Adam and Eve all over again. Anyway, if any of you could help me out, it'll remove a mental splinter that's been long buried.