Nathan Fillion Dishes on Firefly, the End of the World, and Embracing His Nerdom (VIDEO) Tweet December 13, 2012 at 04:00PM EST by Wetpaint Entertainment Staff Related: Castle, Nathan Fillion Credit: G4TV Castle's Nathan Fillion stopped by Attack of the Show! to chat with host Candace Bailey about Firefly, his nerdom, and surving a zombie apocolypse.
)
