This January when Castle rings in the new year, they’ll open the door to a whole new relationship. Check out the promo for Castle season 5 episode 10 “Significant Others”.
If you're anything like us, you're constantly bugging your TV-watching buddies to tell you "what happens next". But let's face it, they probably don't know either.
Here at Spoilers Guide, we're all about blogging spoilers and know-how for the most popular series on TV. We aim to familiarize fans with upcoming story arcs and exclusive info before it even hits your small screen.