In the Feb. 27 episode — titled, natch, “Once Upon a Crime” — Morris will play Leslie Morgan, a woman whose sister, Amy, was found dead in Central Park. The peculiar details of this quite unhappy ending? Amy was dressed as Little Red Riding Hood and the victim of an apparent wolf attack. The Vampire Diaries‘ Taylor Kinney plays Leslie’s husband.
Morris’ previous credits include a run on ABC’s Brothers & Sisters, while her most recent TV gig has been a recurring role on NCIS.
Castle resumes its Season 4 on Monday, Feb. 6 with a “noir”-themed episode.