NCIS: Los Angeles

When the NCIS team receives a cryptic, urgent message, Fatima and Rountree must work together to solve the case; Kilbride plans to visit his son; Callen asks Sam to be his best man.

Sam Hanna must go under cover as a fighter to catch the leader of a gang dealing drugs on the streets.

When a petty officer is found dead with an apparent suicide note, the NCIS team must investigate the mystery surrounding his death; Callen and Anna begin wedding planning; Sam has a heart-to-heart with his daughter.

When a mystery woman attacks the founder of an AI company, the NCIS team must identify her before the next major global conflict ensues; Kilbride's ex-wife comes to visit and asks him to think about reconnecting with their son.

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 militia.

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.

While Agent Rountree and Fatima search for Kilbride, who has been missing, they are ambushed and learn that every member of the team has a $200,000 bounty on their head.

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.

NCIS investigates an arson attack at Global West Ventures Corp., a naval defense contractor; Rountree connects with an ex; Kilbride gives Callen files on Pembrook.

A Marine falls ill during a training mission due to an attack by a genetic weapon; Deeks struggles with balancing work and home life when Rosa comes down with the flu.

NCIS is called to investigate after Rear Adm. Ted Gordon is abducted from his home; Kensi struggles with being the fun parent while Deeks is apartment hunting with his mom.

NCIS is called to investigate when a woman is seen fleeing the scene of her husband's murder; Roberta Deeks comes into town to meet Rosa; Sam looks for another aide for his father.

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.

The NCIS team joins forces with the FBI when a group of grisly murderers known as "The Body Stitchers" returns after evading capture by NCIS years ago; Sam's dad makes a new friend in Arkady.

After two architects who specialize in designing secure buildings are kidnapped, the NCIS team mounts a search to bring them home; Deeks and Kensi realize they may need to get Rosa some help with her schoolwork.

The NCIS team searches for a suspect and their motive following the bombing of a large facility where military combat drones are assembled; Callen and Kilbride get troubling news about a body found in Syria.