Adam Baldwin Previews His Castle Visit (Firefly Shout-Outs Included), Reflects on Chuck Finale

Rick Castle is about to get Slaughtered.

In this Monday’s episode of Castle (ABC, 10/9c), Nathan Fillion’s novelist will dive head first – for better or for worse – into a storyline with a rough, tough and gruff NYPD detective named Ethan Slaughter and played by Adam Baldwin.

And while the episode obviously offers the geeky thrill of a reunion between the onetime stars of Firefly … READ MORE