If you have never seen Firefly: The Complete Series you are missing out on some of the best television EVER.
Right now on Amazon you can grab it for $6.
(In the spirit of full disclosure it is also on Netflix so you can check it out there.)
Five hundred years in the future there’s a whole new frontier, and the crew of the Firefly-class spaceship Serenity is eager to stake a claim on the action. They’ll take any job, legal or illegal, to keep fuel in the tanks and food on the table. But things get a bit more complicated after they take on a passenger wanted by the new totalitarian Alliance regime. Now they find themselves on the run, desperate to steer clear of Alliance ships and the flesh-eating Reavers who live on the fringes of space.
Be sure to double check the price before you buy- Amazon prices change quickly!