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

Nathan Fillion can be a huge fanboy - and he still clearly holds a very special place in his heart for the hit show Firefly, ...

Nathan Fillion had to console one fan who was heartbroken about ‘Castle’ potentially getting rid of a beloved character.

Fillion also seemed to agree with fans who didn’t think Castle earned its happy ending. “It wasn’t the beautiful send-off that I think maybe you could hope for,” Fillion said in a ...

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 ...