I was 21 years old and still living at home when I saw this. My parents were out to dinner. I was alone in the house except for our Scotch Terrier Missy, and it was a rainy night. I was gripped by the story from the start, and didn't move until it was over. Right before the ending, I was reminded of a quotation from Sherlock Holmes which to paraphrase very roughly said if you've eliminated all other solutions, the one remaining answer, no matter how seemingly impossible, is the correct one. I've been looking for this for almost 43 years, and I'm delighted to tell you all that it's available at fancast.com. Try to watch this with someone you love; it's not something you should watch alone. (P.S. I should add that I've always read a lot of mystery and horror, and this STILL got to me. And it still does.)--arnie113 (Have fun!) P.P.S.--I happen to be a woman, but I think this would scare the hell out of me even if I were a 6'3" fullback!