1. Unaired Pilot

The unaired pilot is an earlier version of the first two episodes of the series, "Wheel of Fortune," and "What It Seems." The main differences are that several scenes were re-filmed, and two actors (Reverend Purdy and Dana Bright) were later re-cast. See the episode review for more information.

2. Behind the Scenes: Genesis

3. Behind the Scenes: Writing

4. Behind the Scenes: Music

5. Behind the Scenes: Special Effects