Could It Be? Nathan Fillion As A Browncoat Again?

I think I may be hyperventilating- guess who Nathan Fillion’s character, Richard Castle, may be dressing up as for Halloween in next week’s ep of “Castle”?  I’ll let the pic that leaked onto the net do the talking:

Oh, Captain Mal!  We miss you so!

“Castle” airs on ABC, Mondays 10/9 C.

[Source] Castletv