For the next week starting earlier today, TNT is showing nearly all of the episodes of Castle from Season 5. I can tell you which episodes you will need to watch outside of the channel since they're skipping a few for some reason, so if you can, quickly set your DVR to start recording the few that are showing today, if you can't make it, they're resuming tomorrow and I can tell you which ones you missed and where you will need to start.