In the NCIS Season 13 finale, titled “Family First,” the NCIS team, along with the FBI and MI6, embarks on an intense international manhunt to capture a rogue British spy targeting current and former agents. This episode is especially poignant as it marks the final appearance of Anthony DiNozzo, played by Michael Weatherly.
DiNozzo’s departure is prompted by the discovery that he has a daughter, Tali, with his former colleague and love interest, Ziva David, who is presumed dead. Choosing to prioritize his newfound fatherhood, DiNozzo bids an emotional farewell to the NCIS team, concluding his lengthy and memorable tenure on the show. His departure wraps up several ongoing storylines while setting the stage for future developments in the series.