In the first half of the original pilot episode, the crew of Serenity takes on several passengers and make their way to another planet to try and sell goods they salvaged from a wrecked ship. Their efforts are impeded, though, when Wash and Mal realize that there is an undercover alliance fed on board. In the second half of the original pilot, Simon struggles to save Kaylee, and in turn River and himself while Mal, Zoe, and Jayne attempt to unload the cargo from the salvage to a trigger-happy mayor of a border moon.
—Anonymous