After an actor is mysteriously killed, Castle and Beckett go backstage and learn the star had more to worry about than just his lines.
The corpse of a diamond smuggler is stolen from a graveyard; Five-0 tracks down his partner, who is determined to retrieve their latest batch of contraband; Adam recruits a new, confidential informant; Tani gets a devastating call.
The NCIS team partners with the State Department after the murder of an arms dealer is connected to a series of crimes seemingly executed by someone with elite special forces training.
Armed with a list of people who have burned him, Michael and his new CIA handler, Max, have dismantled the organization that ruined his life. Now only one man remains: John Kessler.
Charlie comes clean about the bust that went wrong. Briggs follows suit, but Mike soon learns that Briggs has a darker secret to hide.