What makes it work is Whedon's delightfully well-chosen cast and their nine well-developed characters--a typically Whedon-esque extended family--each providing a unique perspective on their adventures aboard Serenity, the junky but beloved "Firefly-class" starship they call home. As a veteran of the disadvantaged Independent faction's war against the all-powerful planetary Alliance (think of it as Underdogs vs. Overlords), Serenity captain Malcolm Reynolds (Nathan Fillion) leads his compact crew on a quest for survival. They're renegades with an amoral agenda, taking any job that pays well, but Firefly's complex tapestry of right and wrong (and peace vs. violence) is richer and deeper than it first appears. Tantalizing clues about Blue Sun (an insidious mega-corporation with a mysteriously evil agenda), its ties to the Alliance, and the traumatizing use of Serenity's resident stowaway (Summer Glau) as a guinea pig in the development of advanced warfare were clear indications Firefly was heading for exciting revelations that were precluded by the series' cancellation. Fortunately, the big-screen Serenity (which can be enjoyed independently of the series) ensured that Whedon's wild extraterrestrial west had not seen its final sunset. Its very existence confirms that these 14 episodes (and enjoyable bonus features) will endure as irrefutable proof Fox made a glaring mistake in canceling the series. --Jeff Shannon

Description
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.