Clash of the Gods: The Lord of the Rings
I have no idea how this episode is going to turn out. I looked over some of the prompting questions from my interviews, and I don't see an obvious way to keep up with the theme of the series: that there might be archeological or historical evidence behind various mythological stories. I'm guessing that the "hobbit" fossils found in Indonesia might make an appearance, but I don't have a clear idea of what else they are going to do. The questions that I answered were pretty straightforwardly about Tolkien and his work (at least if I remember correctly), so I don't have any insider knowledge here. It will be interesting to see how they apply the thesis of the series to a twentieth-century text.
Nothing to do but watch (10:00 p.m. Eastern) and see, I guess.
(I do hope my answer to "can you give us the plot of The Silmarillion in two minutes or less?" makes it into the episode, esp. because I don't remember how I phrased it).