The movie is not a classic horror film by any means. I saw it when I was about 11 or 12 years old and one part that really did scare me is when the main character played by Lana Wood (yes that is Natalie Wood's sister) is running on the beach at night from this creepy looking guy with a weird outfit and even weirder looking mask. She constantly dreams about him and he eventually catches up to her and rips off her clothes and has his way with her. It's been several years since I saw it.
Review of Demon Rage
