As for things you can actually watch right now, Renee O'Connor (from Xena, duh) is currently starring in a new, wonderfully creepy sci-fi webseries called Ark .
The show features some of the creepiest, most intriguing action this side of the original Alien and The Matrix. Here's what O'Connor herself had to say about it:
It's about this woman who wakes up, and she finds herself on this "ark," and she's in space and she has to figure out how to get home. And there's a really strange ending where you're not really sure if it's a set-up, or if it's part of a higher conspiracy... It has an Alien-esque feel to it. It's very dark and moody.