Ready for A Night of Dance, Castle fans?

On Monday, this ABC hit will take viewers behind the scenes of a reality show by that name, following the murder of a favored finalist backstage. Is the culprit a recently-eliminated contestant? And just why is Lanie so invested in this particular crime?

And why is Ryan pawning off his wedding ring on Espo?

Check out the following four sneak peeks at "A Dance with Death" now for the answers and, as always, hit up TV Fanatic soon after the episode ends for a full review.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.