Several stand out. I was 7 or 8 when I saw Wizard of Oz. My mother had to take me home because the green face of the wicket witch scared me. Then in high school, I saw House of Wax (3 D) and the guy swinging out toward the audience scared me. I had nightmares of him coming into my bedroom. I watched The Silence of the Lambs on the VCR--scared me (I don't remember why, turned it off and never watched it. I was an adult.