Nathan Fillion once opened up about what it was like dealing with fans of his shows like ‘Castle’ and ‘Firefly’.

Nathan Fillion, Jenna Dewan and several of their Rookie co-stars left fans in awe with a brand-new video featuring the cast ...

Castle’s series finale was the best showrunner Alexi Hawley could do after being somewhat blindsided by the procedural’s cancellation. The ending Hawley shot, showing Fillion’s Rick Castle ...

Castle star Nathan Fillion sat down with Larry King about his love of comic books and being the voice of the Green Lantern. “When you come to my house, in the umbrella stand, are a couple of ...