Lucifer angles to be his father’s successor. Ella makes a painful confession. Chloe investigates a murder at an aquarium.
After a movie star turned theater actor is mysteriously killed, Castle and Beckett go backstage and learn the star had more to worry about than just his lines.
Michael works with his old agency to go after the people who burned him in a case that leads the group to Venezuela.
When the corpse of a diamond smuggler is stolen from a graveyard, Five-0 tracks down his partner, Voss, who will stop at nothing to retrieve their latest batch of contraband….
As Rosa and Amy hunt a criminal who escaped their clutches years ago, Jake takes over wedding prep. Holt faces off with his rival for commissioner.