I'm getting the urge to involve myself in a new fandom.

I feel like getting into a show that already has an active fanbase. This is probably not good, since I don't really need a new show to follow. I was starting a new book series which I am enjoying but suddenly I was like "I'm in a TV mood." And I don't want to watch something I've already seen, I want something new. New to me, at least. Something fun and exciting I can marathon through, like Star Trek or Doctor Who or even Legend of the Seeker.