"NCIS: Los Angeles" will end with its current season 14, making it one of CBS's longest-running scripted series. The decision to end the show was financially-motivated, but the showrunner had time to craft a satisfying ending. The finale will be presented in two parts, with the team investigating a missing ATF agent and stolen military-level weapons. It will also highlight personal storylines, such as Callen and Anna planning their wedding. The finale will likely be emotional and serve as a celebration of the show's success. There is hope for a potential revival in the future.