When clues in a murder implicate Castle and Beckett’s nemesis, Dr. Kelly Nieman, Castle is called in to consult on the case.
Uno
Jimmy works his magic in the courtroom. Unexpected inspiration leads him to an unconventional pursuit of potential clients.
The Urge to Save Humanity is Almost Always a Front for the Urge to Rule
When the partnership between Ellis and Maya reaches a boiling point, Marty devises a plan that Jeannie opposes. Clyde develops feelings for Kelsey as they seek investors for their start-up.
Respect
Harvard ethics professor Henry Gerard seeks Harvey’s help with a case that requires a lack of ethics to win. Mike, meanwhile, does his best to not be spotted by the professor, whose class he never took; and Louis tries to wine and dine a socialite CEO.
Rash Decisions
Phil starts to feel the teenage cold shoulder from Luke and, with Andy hanging around a lot as his apprentice, he easily steps in as his new right hand man. Gloria and the doctors suspect that Joe might be allergic to Stella. Mitchell does some freelance legal work at Jay’s closet company and working with Claire becomes a very enlightening experience for the both of them.
Coup de Grâce
Bellamy and Lincoln’s attempt to sneak into Mount Weather has brutal consequences. Abby fights to stay in control as Clarke steps up in her new leadership role. Meanwhile, with Monty and Harper still missing, a desperate Jasper confronts President Wallace and demands answers.
Uprising
Still operating without Oliver and desperate to stop Brick, Team Arrow is forced to consider Malcolm’s offer to help shut Brick down as Malcolm has a personal score to settle with the felon. Roy and Laurel point out to the team that they could use some help to save the innocents of The Glades, but Felicity is adamantly against it and they look to Diggle to make the final decision. Meanwhile, the flashbacks chronicle Malcolm’s descent from kind-hearted father and husband to cold-blooded killer.
Nothing Gold Can Stay
Jane takes extreme measures as the team tries to apprehend a deadly gang of armored car robbers before their desperation to remain free costs more innocent people their lives.
Hecks on a Train
Upon learning that Aunt Edie has passed away, the Hecks board a train to South Dakota to take her to her final resting place.
The Iron Ceiling
Peggy is finally trusted with a mission and calls upon her trusted Howling Commandos squad for backup. But her cover could be at risk when SSR Chief Dooley also sends Agent Thompson with her.