凡是喜欢《海军罪案调查处》的朋友对《洛杉矶》其实并不陌生－－该剧的头两集（被命名为《传奇》）本季已经插在《海军罪案调查处》正剧中播出了。《洛杉矶》主要讲述了海军罪案调查处专门从事秘密监视任务的分支部门OSP（特别项目办公室，Office of Special Project）打击高科技犯罪、逮捕最危险的罪犯并维护国家安全的故事。
加入该小组的成员都是训练有素的精英特工，他们运用尖端科技手段和各种各样的假身份秘密开展工作。他们潜藏得很深，有时连家人也不知道他们的真实身份。为了完成任务，他们不顾个人安危，每天都游走于生与死的边缘。
代号G的Callen特工（Chris O'Donnell扮演）是条「变色龙」。为了打入犯罪组织内部，他可以把自己改变成任何「需要」的形象。他的搭挡Sam Hanna特工（LL COOL J扮演）是前海豹突击队成员，曾在阿富汗和伊拉克战场上接受最残酷的实战考验。Hanna还是个监视专家，善于使用各种尖端设备。当执行外勤任务的队友需要帮助的时候，他总是能在第一时间提供决定生死的重要情报。Callen和Hanna的直接上司是OSP办公室主任Lara Macy特工（Louise Lombard），她负责计划任务的制定、调配和监控，并负责在关键时刻作出关键决定。Kensi Lo特工（Daniela Ruah扮演）奉命协助OSP开展行动。她是一位前海军陆战队员的女儿，聪明绝顶，富有激情。临床心理学专家Nate Getz（Peter Cambor扮演）则相当于小组中的「智库」，他不仅能轻易攻破任何人的心理防线，而且拥有敏锐的观察力和一流的判断力，能在任务前、任务中、任务后的不同阶段快速判别嫌疑人的精神状态和心理状态。
在危机四伏的高端犯罪领域，OSP的成员唯有依靠彼此的帮助和过硬的罪案调查技巧，才能取得一个又一个胜利。
Game of Drones (集 1) 5.0
播出日期: 2022-10-09
运行时间: 43 min
概述: The NCIS team searches for a suspect and their motive following the bombing of a large facility where military combat drones are assembled. Also, Callen and Kilbride get troubling news about a body found in Syria.
Of Value (集 2)
播出日期: 2022-10-16
运行时间: 43 min
概述: After an architect duo who specializes in designing secure buildings is kidnapped, the NCIS team mounts a search to bring them home. Also, Deeks and Kensi realize they may need to get Rosa some help with her schoolwork, and Anna considers a career outside of law enforcement.
The Body Stitchers (集 3)
播出日期: 2022-10-23
运行时间: 43 min
概述: The NCIS team join forces with the FBI when a group of grisly murderers known as “The Body Stitchers” returns after evading capture by NCIS years ago. Also, Sam’s dad makes a new friend in Arkady.
Dead Stick (集 4)
播出日期: 2022-10-30
运行时间: 43 min
概述: When Aiden Hanna's plane crashes and he is accused of being at fault for the accident, the NCIS team must investigate to clear his name; Rountree considers how he wants to handle the aftermath of the incident with the LAPD.
Flesh & Blood (集 5)
播出日期: 2022-11-06
运行时间: 43 min
概述: NCIS is called to investigate when a woman is seen fleeing the scene of her husband's murder. Also, Roberta Deeks comes into town to meet Rosa, and Sam looks for another aide for his father.
Glory of the Sea (集 6)
播出日期: 2022-11-13
运行时间: 43 min
概述: NCIS is called to investigate after Rear Admiral Ted Gordon is abducted from his home. Also, Kensi struggles with being the fun parent while Deeks is apartment hunting with his mom.
Survival of the Fittest (集 7)
播出日期: 2022-11-20
运行时间: 43 min
概述: When a Marine falls ill during a training mission due to an attack by a genetic weapon, the NCIS must track down the person responsible for unleashing it. Also, Deeks struggles with balancing work and home life when Rosa comes down with the flu.
Let it Burn (集 8)
编剧: Indira G. Wilson
播出日期: 2022-11-27
运行时间: 43 min
概述: NCIS investigates an arson attack at Global West Ventures Corp, a naval defense contractor. Also, Rountree connects with an ex and Kilbride gives Callen files on Pembrook.
Blood Bank (集 9)
编剧: Samantha Chasse
播出日期: 2023-01-08
运行时间: 43 min
概述: When NCIS investigates a shootout on a boat in which a rare cultural artifact is stolen, they’re shocked to learn who owns the boat.
A Long Time Coming (III) (集 10) 9.0
编剧: R. Scott Gemmill
播出日期: 2023-01-09
运行时间: 43 min
概述: While Agent Rountree and Fatima are searching for Kilbride, who has been MIA, they are ambushed and learn that every member of the team has a $200,000 bounty on their head via the dark web. The NCIS team must save Agent Rountree and find Kilbride while every cartel, hit man, gang and psychopath hunts them down.
The crossover starts on NCIS S20E10 Too Many Cooks (I) and NCIS: Hawai'i S02E10 Deep Fake (II).
Best Seller (集 11)
编剧: Kyle Harimoto
播出日期: 2023-01-15
运行时间: 43 min
概述: When Sam's friend Tom Olsen finds himself being hunted down by enemies from his past, the NCIS team must find out who is after him.
In the Name of Honor (集 12)
播出日期: 2023-02-19
运行时间: 43 min
概述: The NCIS team must quickly find Kensi and Fatima after they are kidnapped and drugged while searching for a missing Navy lieutenant who they learn has ties to a dangerous Islamic militia.
A Farewell to Arms (集 13)
播出日期: 2023-02-26
运行时间: 43 min
概述: When a mystery woman attacks the founder of an AI company, the NCIS team must identify the woman before the next major global conflict ensues. Also, Kilbride's ex-wife, Elizabeth, comes to visit and asks him to think about reconnecting with their son.
Shame (集 14)
播出日期: 2023-03-05
运行时间: 43 min
概述: When a petty officer is found dead with an apparent suicide note, the NCIS team must investigate the mystery surrounding his death. Also, Callen and Anna begin wedding planning and Sam has a heart to heart with his daughter.
The Other Shoe (集 15)
播出日期: 2023-03-19
运行时间: 43 min
概述: Sam Hanna must go undercover as a fighter to catch the leader of a gang dealing drugs on the streets
Sleeping Dogs (集 16)
播出日期: 2023-03-26
运行时间: 43 min
概述: When the NCIS team receives a cryptic, urgent message, Fatima and Rountree must work together to solve the case. Also, Kilbride plans to visit his son, and Callen asks Sam to be his best man.
Maybe Today (集 17)
播出日期: 2023-04-16
运行时间: 43 min
概述: The NCIS team is tasked with assisting NCIS’ cold case homicide unit with a case from 2003 and a missing Navy petty officer. Also, Kilbride and his son, Alex, work to rebuild their relationship.
Sensu Lato (集 18) 8.0
编剧: Indira G. Wilson
播出日期: 2023-04-23
运行时间: 43 min
概述: The NCIS team must investigate when a Navy reservist is stabbed and his lab full of pesticides and insects is ransacked. Kilbride offers Sam the interim operations manager position. Rountree thinks about his future.
The Reckoning (集 19)
播出日期: 2023-05-07
运行时间: 43 min
概述: When four people, including a CIA officer, are shot and killed in broad daylight, the NCIS team suspects the attacks have something to do with DRONA. Also, Pembrook meets with Callen and gives more insight into his past.
New Beginnings (1) (集 20)
编剧: R. Scott Gemmill
播出日期: 2023-05-14
运行时间: 43 min
概述: When an ATF agent goes missing, the agency seeks help from the NCIS team to investigate stolen military-grade weapons and locate the agent. Also, Callen and Anna continue to plan their wedding, Rountree’s sister interviews for medical school, and Sam encourages his father to take part in the drug trial.
New Beginnings (2) (集 21)
编剧: R. Scott Gemmill
播出日期: 2023-05-21
运行时间: 43 min
概述: The NCIS team continues the case with ATF and the stolen weapons. Also, Callen and Anna decide on an impromptu wedding.
