Due to some recent success Ash28M has had with identifying some movies I'm gonna try my luck with the brains here ! I'm 43 and there are 2 movies I can remember seeing when I was very young that creeped me out a lot. I assume they were made in the early to mid 70's. I don't recall much from either movie except for a few standout scenes. The first one I only remember the ending, where a guy gets in a small outboard motor boat and heads out into a lake. He lived in a house overlooking the lake, and there was something evil lurking in the lake the keeps drawing him there. Second one might be easier. I remember a basement where there were body parts wrapped in brown paper, I think they even came to life and attacked someone in the basement, maybe the person who killed that person. Very vague I know, but worth a try.