As you may or may not have already read, a new movie called Serenity is coming out, based on (and starring most of the original cast – as far as I can tell) the fantastic (and tragically only 1 season long) sci-fi show Firefly.
The trailer looks like it keeps up the old fashioned coolness of the TV show, and I only watched it 4 or 5 times before managing to drag myself away.