Follows the undercover agents assigned to the Office of Special Projects (OSP), a special branch of the Naval Criminal Investigative Service (NCIS) that investigate terrorism and National Security threats.
IdentityCallen returns back to the NCIS Office of Special Projects to solve a kidnapping case.
The Only Easy Day
E2
The Only Easy DayAt a home in Malibu, California, three masked intruders steal a large sum of money; two men die; the LAPD requests help from the NCIS; Director Vance refers the case to the OSP in Los Angeles. Sam and the gang figure it out and work it out.
Predator
E3
PredatorDuring a training exercise involving an armed drone and ground forces at Camp Pendleton, the drone changes course, launches a missile, kills a Marine, and disappears; the Callen team investigate, find the bad guys, and nail the head man.
Search and Destroy
E4
Search and DestroyA discharged Marine, now an employee of a security firm working for the US government, returns to LA from Baghdad, accused of having killed an Iraqi; Vance tasks the Callen team to find the Marine; they find him and figure out everything.
Killshot
E5
KillshotAn electronics engineer (who defected from North Korea) dies of a gunshot; his firm just won a contract with the DoD to create a communication system for the Marine Corps; Callen and company investigate; they find and lose the assassin.
Keepin' It Real
E6
Keepin' It RealA Marine corporal from Camp Pendleton dies by falling from the roof of a hotel in Los Angeles; while investigating, the Callen team find a connection with counterfeiting; the Secret Service joins; the feds find and catch all the bad guys.
Pushback
E7
PushbackAn unidentified young woman dies while on survellaince the LAPD contacts the NCIS; while investigating, Callen and company find connections and coincidences going back 10 years to Moscow; after hide-and-seek the team cuff the bad guy.
Ambush
E8
AmbushA lance corporal in the Marine Corps Reserve dies of garroting; he was an informant about the theft of six missiles from the Marine Corps Base; while investigating, G and Sam go undercover; with help they get the bad guys and the missiles.
Random on Purpose
E9
Random on PurposeForensic scientist Abby Sciuto joins the Los Angeles NCIS team when a murder case resembles the pattern for a serial killer she has been tracking.
Brimstone
E10
BrimstoneAs the courtyard is being transformed with holiday decorations, the NCIS team races to solve the murder of a Marine by an exploding cell phone and to find the remaining men of his former EOD (explosive ordnance disposal) unit before another deadly explosion kills someone else.
Breach
E11
BreachAn impaired driver crashes a stolen car into a strip joint; the driver dies, as does a patron, a Navy petty officer; the Callen team investigate; G finds a body inside a refrigerator, and Sam gets a promising lead; they grab the bad guy.
Past Lives
E12
Past LivesA disguised gunman executes a taxi driver; the cabby was a former Navy systems technician and petty officer third-class; G is involved as a former alias in an old case; the Callen team investigate; they find the pieces and the bad guy.
Missing
E13
MissingDom, using his cellphone, broadcasts messages seeking help; they respond; they find Dom's car, unoccupied and bloody, but there's no sign of him. Eric provides leads, which they trace, and they make some progress, but Dom remains missing.
LD50
E14
LD50A crime scene poses a national security risk when the LA team discovers the location was used to create a deadly toxin which is now missing.
The Bank Job
E15
The Bank JobLast month in Baghdad during an ambush of a convoy, one US Marine died, and six sustained injuries, then a robbery took $5M of US funds; now a clue leads to a connection in the LA area; the Callen team get the cash, the bad guys, and more.
Chinatown
E16
ChinatownThe death of a lieutenant commander appears to be suicide but the NCIS team uncovers evidence corresponding to murder. Also, Operational Psychologist Nate Getz joins Special Agent Kensi Blye in the field.
Full Throttle
E17
Full ThrottleAfter a sailor is killed during an underground street race, the NCIS team determines that his car had been sabotaged and contained confidential Navy equipment. Meanwhile, Callen is forced to take traffic school.
Blood Brothers
E18
Blood BrothersThe investigation of a drive-by shooting has the NCIS team searching Los Angeles for the dead marine's younger brother who may be the next target and the one with the answers.
Hand-to-Hand
E19
Hand-to-HandWhen an undercover operation has the NCIS team investigating a MMA gym and its fighters, Sam Hanna is tasked with donning gloves and entering the cage for a one-on-one fight.
Fame
E20
FameNCIS investigates the murder of a Navy officer entangled in the world of Hollywood glitz and glamour as the team is joined at Hetty's request by LAPD liaison Marty Deeks.
Found
E21
FoundDom shows up as a prisoner on a jihadist website; the OSP team swing into action; Sam sees his friend Moe; a runner provides a lead to a wealthy source of funds for terrorism; Dom escapes with help, and Sam finds him but not soon enough.
Hunted
E22
HuntedAt the Van Nuys Airport, while two boys watch and record flight ops, a bizjet arrives with a prisoner, a shoot-out occurs, and the prisoner (the leader of the TaJ) vanishes; G and company get him, and G figures out the rest of the story.
Burned
E23
BurnedWhile undercover G realizes that someone tails him, G chases him and watches while the tail dies; G becomes a ghost; two weird phone calls lead to major confrontations with Bulgarians and computer problems. G and the team walk away safely.
Callen, G
E24
Callen, GCallen races against a ruthless adversary to locate a woman who knows the whereabouts of a forgotten fortune earmarked to fund a new war in the Middle East - and also holds the tantalizing key to his unknown past.
Cast of Season 1
Chris O'DonnellG. Callen
Peter CamborNate Getz
Daniela RuahKensi Blye
Barrett FoaEric Beale
Adam Jamal CraigDominic Vail
LL Cool JSam Hanna
Linda HuntHenrietta "Hetty" Lange
Shane BrennanProducer
Season 1 Ratings & Reviews
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