The show American Horror story is the best horror tv show ever made as far as I know. Oh yeah I also liked room 1408 and btw +1 on the ring, the fly. Idk if it counts but aliens rocked too.
+1 on predator(first one and maybe second)
+1 silent hill
The movie that scared me the most in the exorcist.
Gremlins freaked me out when I was a kid, that movie is actually the reason they came up with the rating pg-13.
p.s. I take it back American horror storry is tied with walking dead I just saw the new one, I forgot how good that show is.