Just found the site and now I'm looking for help. I recall an episode when I was young about a boy who came to visit a family, but it was very mysterious (aren't they all). If I remember right, he didn't talk. That's all I can recall and I may have the details all wrong, but I do remember I fell asleep and never heard the end. Any ideas as to the episode? Thanks.

I believe that's called "You're going to like Rodney". They boy never speaks (which is ironic since this is a radio show) and is evil, causing a lot of problems for his relatives who is staying with after being orphaned, I think.