Hey, I had completely forgotten about this but remembered it today. Has any body else seen the Star Trek: Voyager episode with the dream species? It's interesting because Lucid Dreaming actually takes a very large role in it! One of the main characters, Chakotay, ends up having to enter a Lucid Dream and contact the dream species. He is the only one that can do it because the species actually puts everyone on the ship to sleep and captures them in the dream world. The episode mentions everything from dream-signs (Chakotay seems to just choose one, Earth's Moon, and sees it in his dream, instantly realizing he was dreaming. If only it was that easy!) to false awakenings (Chakotay has many). I really want to see the episode again from a new perspective, now that I know all about Lucid Dreaming!

A very interesting episode, to say the least!