Color me stupefied -- I actually looked up some info on the aforementioned chick who plays Castle's daughter, only to discover that she actually IS a teenager. D'oh! I figured that like a lot of actresses who play late-teens roles she was actually in her 20s. Nope. Still jailbait. No nekkids to be had.
But the upside is that like all female child actors, she will inevitably turn to porn when her career nosedives at 18.