Lobo Sebastian

Castle tries to protect Beckett as she pursues the man who shot her; the 12th precinct is forever changed as feelings and secrets are revealed.

Tired that his father has once again found a way to pit Gob and him against each other, Michael decides to teach his father a lesson.

Sawyer discovers just how far his captors will go to thwart any plans of escape he and Kate might have, and Jack is called upon to scrub up in order to save the life of one of "The Others." Meanwhile, Desmond's behavior begins to perplex the survivors when he starts construction on an unknown device.

Benson struggles to balance work and her new role of foster mother and when Amaro arrests a young prostitute with connections to Noah's mother, his undercover work sets off a dangerous chain of events.

Jax, Clay and the boys deliver the first shipment of weapons to the Galindo cartel while Gemma forms an unlikely alliance in Charming.

A undergarment purchase for his housekeeper lands Larry in hot water, while his father-in-law's fondness for The Passion of the Christ comes in handy more than once.