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

The Puppy Bowl didn't bring the new Superman trailer we hoped for, but a new promo has just dropped showcasing Nathan Fillion ...

Nathan Fillion gives the perfect reason why The Rookie is an NCIS rival — straightforward, fresh energy, and his trademark ...

The ending Hawley shot, showing Fillion’s Rick Castle and Stana Katic’s Kate Beckett as a healthy married couple with a family, left too many unanswered questions. Fillion also seemed to agree ...

The role of CIA Director Alton West is played by Nathan Fillion in The Recruit Season 2. Though his character is introduced at the end of Season 1, he now assumes a more significant position managing ...

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 ...

Nathan Fillion is the current star of the hit LAPD show, The Rookie, in which he plays John Nolan. The Canadian-American actor was the title character in the 2009 ABC show, Castle, and has a ...

Season 7 of the cop drama premieres Jan. 7 on ABC. Jenna Dewan, Nathan Fillion and Eric Winter chat with ET’s Deidre Behar about ‘The Rookie’ season 7, which premieres Tuesday on ABC.