I was about 11 when this movie came out in the early 1970s. It was a real thriller. Michael Jackson was very young when he sang the title song.I can hardly wait when this comes out on DVD. I'm sure Michael Jackson fans will enjoy watching although he makes no appearances in the movie.I find it ironic though that MJ's movie, The Jackson's An American Dream, shows Michael befriending a rat when he was just a little boy.If you're into horror movies and/or Michael Jackson, you will enjoy adding this movie to your collection.