This is a fun, creepy episode.  I always love to see or listen to Carmen Matthews.  She was a genuine pro.  You have to suspend disbelief here, of course, but that's true of so many of these episodes.  There's a whole lot going on in one episode, and a nice twist.  It brought me back to when I listened faithfully, usually sneaking around to do so. in my childhood and adolescence.  I think I'll listen to this one, as well as a few other choice eerie eps, for Halloween.