Episode Detail: War Stories - Firefly
A vengeful crime lord sets out to derail Wash and Mal's medical-supplies scam as payback for Mal's part in a botched train heist. But the bad guy may have met his match in another member of the Serenity crew, who refuses to see the captain go down without a fight. Simon: Sean Maher. Wash: Alan Tudyk. Mal: Nathan Fillion.