Castle will make like another ABC hit next Monday, as it takes a magical page from Once Upon a Time and delves into the realm of fairy tales.
Meaning what, exactly?
Look for two uniquely-dressed corpses to turn up on "Once Upon a Crime" (what else would this episode be titled?!?), one resembling Little Red Riding Hood, the other Snow White. From there, Castle and Beckett will look into a killer who certainly appears to be taking a page from a few books we all read as children.
Watch the official network preview below and then sound off on this week's conclusion to the annual two-parter.