For a few moments on Castle Season 6 Episode 18, Castle, Espo and Ryan are not authors or men of the law.
They are simply three upscale gentlemen looking for a good time inside a seedy sex club... while trying to learn all about a ballet dancer named Jade, that is.
Such an inquiry lands Rick in a bit of trouble, as you'll see in this extended sneak peek from "The Way of the Ninja."
Could Jade really have been killed by a ninja? And is this ninja now coming after Castle and Beckett?
We'll find out on Monday night.
In the meantime, watch Castle online if you need to catch up and check out photos from the episode here: