EDIT: The day after posting this trailer, the video was removed from youtube. The show was cancelled a week later despite the fact that the video went viral. It will now be relegated to a webseries.
The Battlestar Galactica prequel Blood and Chrome has a trailer! The show is going to be featuring the early years of William "Husker" Adama, showcasing events leading up to the Cylon war. Rumor has it that this won't be shown for television, but will instead be available as a web-series. The trailer music is the Immigrant Song, as sung by Trent Reznor for the American release of The Girl With The Dragon Tattoo.
Watch it before it gets taken down!