The one and only time I saw this movie was with my mother and younger sister at a Drive In theater on Cape Cod when I was ten years old. That was forty years ago, yet the movie made such an impression on us that night, that I've never forgotten it. For years I tried to find it or see it again without success, and then once more made a search last night. At last, here it is, being talked about at least! The sense of creepy fierce tension, coupled with the child like theme song is what I remember most, aside from the closeness and talking that it inspired afterward in my little family as we drove back to our campground. If impressions that last for decades count, this movie is certainly worth tracking down, and I, for one, look forward to seeing it again!