24 Episodes 2016 - 2017
Season 8 of the military drama opens with a shipping container setting off alarms at LAX, and Homeland Security requesting the NCIS squad to look into the problem. When the investigation leads to terrorism, Sam (LL Cool J), Cullen (Chris O'Donnell), Deeks (Eric Christian Olsen), and Kensi (Daniela Ruah) take part in a Department of Defense-led operation they don't really agree with, and when everything goes south they are blamed for its failure. As the Under Secretary takes over The Office of Special Projects for fear of it being compromised, the team goes to Syria to try to stop a terrorist plot. They are successful, but unfortunately a member of the team ends up severely injured and has to be put out of commission for a while; in the meantime, another member of the team confesses to being a mole and is arrested. As the season progresses, the team deals with murders, kidnappings and spies, while also trying to prove their colleague did not betray their country.
Sun, Sep 25, 2016 60 mins
The NCIS team is investigated by the Under Secretary of the Navy due to the identification of a mole in their department. Meanwhile, the team travels to Syria to apprehend a High Value Target but the mission goes awry and one team member is severely injured.
Belly of the Beast
Sun, Sep 25, 2016 60 mins
The team travels to Syria to apprehend a High-Value Target but the mission goes awry and one team member is severely injured.
The Queen's Gambit
Sun, Oct 2, 2016 60 mins
The team investigates an abduction case while down two members, with Hetty being held in Washington, D.C., for questioning in the mole probe, and another still in ICU following the mission in Syria.
Sun, Oct 16, 2016 60 mins
After a Homeland Security agent is poisoned by a notorious Triad assassin, NCIS uncovers a warehouse of counterfeit purses and a money trail to stolen government funds. Meanwhile, Nell joins the team in the field.
Sun, Oct 23, 2016 60 mins
A navy machinist with high security clearance is murdered on the roof of a downtown high-rise building. Anna Kolcheck partners with Callen to investigate. Meanwhile, Sam assists Hetty in the on-going mole probe.
Home Is Where the Heart Is
Sun, Oct 30, 2016 60 mins
A maintenance man stops an intruder from attacking a lieutenant commander but the probe uncovers his secret past which puts a teen in danger. Meanwhile, Sam must decide which colleague he should take to a football game.
Sun, Nov 6, 2016 60 mins
Callen goes undercover as a patient in a mental health hospital to search for an NSA agent who disappeared while tracking an ISIS cell trying to cross the Mexican border.
Sun, Nov 13, 2016 60 mins
NCIS investigates when a graduate student who is developing an electromagnetic weapon for the Navy is attacked. The probe reveals a connection to international warfare. Meanwhile, Kensi continues with gruelling physical therapy for her spinal injury.
Sun, Nov 20, 2016 60 mins
Callen interrogates his father after he is found in an NCIS patient's hospital room during a radiation poisoning case. Meanwhile, the team discusses their Thanksgiving plans.
Sun, Nov 27, 2016 60 mins
A new lead in the ongoing mole investigation is uncovered after two men disguised as sheriff's deputies are killed in front of Callen's home by an unknown female assailant. Meanwhile, Nell visits a prison to interview an inmate who is withholding information on the department's leak.
Tidings We Bring
Sun, Dec 18, 2016 60 mins
The team investigates the disappearance of a Navy lieutenant commander who was working with the NSA on foreign cyber threats. Later, the team celebrates the holidays together.
Sun, Jan 8, 2017 60 mins
A Navy reservist is killed while protecting a city councilman. Sam goes undercover at a private security firm with links to several criminal organizations to investigate. Meanwhile, Callen and Anna discuss the next steps in their relationship.
Sun, Jan 15, 2017 60 mins
Planted evidence by the mole results in the arrests of Callen, Sam, Granger and Deeks, on the same day Under Secretary Duggan returns for Hetty's resignation.
Sun, Jan 29, 2017 60 mins
Hetty goes rogue, leaving the NCIS team completely in the dark, and the mole kidnaps one of the agents.
Sun, Feb 19, 2017 60 mins
Emotions run high for the team as one agent is held in an unknown location and tortured by the mole, while another discovers he was betrayed by someone he least expected.
Sun, Mar 5, 2017 60 mins
After a retirement home resident is kidnapped, the NCIS team uncover a pair of con artists: Ginger and Edward O'Boyle, who hop from home to home scamming the elderly out of their money. Meanwhile, Callen confronts his father on his illegal activity and the danger it places on their family.
Sun, Mar 12, 2017 60 mins
Sam assumes a former alias in a risky undercover operation to take down an elusive drug lord. Meanwhile, Hetty interrupts Callen and Anna's romantic night to assign them a prisoner escort mission.
Sun, Mar 19, 2017 60 mins
The U.S. Treasury Department is hacked, and Neil and Eric go undercover inside a couple's retreat to track a tech-savvy husband and wife who are linked to the crime. Meanwhile, Digital Forensics Specialist Dave Flynn arrives from the NCIS cyber office in San Diego to run ops while Eric and Neil are on assignment.
Sun, Mar 26, 2017 45 mins
An engineer who was developing a new guided missile destroyer is murdered. Callen and Sam go undercover to track his co-worker aboard a plane to Tokyo who intends to sell the classified intel. Meanwhile, Deeks plans a surprise get-together for Kensi and her out-of-town friends.
From Havana With Love
Sun, Apr 9, 2017 60 mins
The NCIS team investigates a defense contractor, who is designing a nuclear attack weapon, after her estranged husband says he has proof she is selling Navy secrets to a foreign government. Kensi then goes undercover as a professional dancer at the Cuban club where the husband works, while Deeks works undercover as the bathroom attendant.
Sun, Apr 23, 2017 60 mins
Hetty's former Vietnam war colleagues partner with NCIS after a former Navy commander kidnaps a corrupt Veterans Affairs administrator who has been siphoning funds.
Sun, Apr 30, 2017 60 mins
A gold heist investigation partners the NCIS team with Hetty's former colleagues from the Vietnam War.
Sun, May 7, 2017 60 mins
Sam's wife is kidnapped and her abductors demand that Sam's arch nemesis, Tahir Khaled, be released from prison in exchange for her.
Sun, May 14, 2017 60 mins
Season 8 ends with Sam going rogue from the NCIS team in an attempt to stop Tahir Khaled from targeting his family again.