Credit: IMDB

We all know that Castles Nathan Fillion got his “big break” on TV as the lead in the sci-fi cult classic Firefly. These days, Nathan plays title character Richard Castle of the ABC hit show, kicking butt, and writing novels. But what if Firefly came back to the small screen … would Nathan ditch his Castle gig for a Firefly reboot?

Firefly creator/producer Joss Whedon has teased that he would like very much to bring back the short-lived, but highly-loved show and even told Zap2It he often thinks “what if I could get the old gang back together?” So, would Nathan Fillion go back?

“Yes. Yes,” said Fillion in an interview with Entertainment Weekly a year ago. But don’t cry yet Castle fans — he said he’d only leave if Castle was ever cancelled. As it is, Nathan’s got a fifth season of Castle to complete, and all the other Firefly castmates are invested in their own individual projects.

Looks like all the Firefly fans will just have to wait to see what happens.

Would you be upset if Nathan left Castle for Firefly?