Find out what 14 things we learned on the set of ABC's new cop drama. Sure, there are plenty of procedural shows already on TV, but there's a new one that's got us setting our DVRs already. And not just because it stars two of our favorite under-sung actors, Nathan Fillion ('Firefly,' 'Desperate Housewives') and Stana Katic (bit parts in 'The Shield,' 'The Closer,' '24' and so on) ... well, maybe that's a lot of it.
But the concept's got us intrigued as well -- imagine a crime novelist helping the cops solve crimes. Now make that writer an absolute rock star ladies' man and make the lead detective a sassy, smart woman who can give him a run for his money ... and be his new muse. That, in a nutshell, is 'Castle,' ABC's new cop drama with a twist (premieres Mon., March 9, 10PM ET).
AOL TV got the inside scoop on the show, straight from the stars themselves, when we visited the 'Castle' set in Hollywood.

