Every scary movie I've ever seen has given me bad dreams for awhile. I thought The Grudge was REALLY scary, but I haven't found many people who share that feeling lol.
a little boy that resembles a human kitty cat just doesnt exactly fit the bill of scary. Oh and a "evil" cloud?
High Tension.
The Decent
pet semetary........
Gonna go old school and say the original Excorcist.
Oh yeah. Scared me to death.
I get spooked more by the movies that **** with your mind, I can watch people get hacked up all day and it doesn't phase me.
One movie that really sticks out in my mind was when I was little, I remember seeing this one scene in a movie and it featured what I think was a vampire and it may have been a silent film but I can't remember. The guy was bald and as pale as they come and he was wearing like a big one piece black shawl thing. He had really sharp and pointed two front teeth and big ears. It was definitely an older movie, just wish I could remember what it was but to this day that face still sticks in my mind and creeps me out.
Nosferatu perhaps?