NCIS: Season 12

2014
24 episodes

In Season 12, Gibbs and McGee travel to Russia to retrieve a computer expert and get into an ongoing battle with mercenary Sergei Mishnev.

Season 12 of NCIS premiered on September 23, 2014 and has 24 episodes, from "Twenty Klicks" to "Neverland". The last episode aired on May 12, 2015.

Where to watch NCIS

In the United States, you can stream NCIS on Hulu, Netflix, Paramount Plus and Philo. It is also free on Spectrum On Demand. You can also buy it on Amazon Video, Apple TV Store, Google Play Movies and Fandango At Home. It is on streaming services in 94 countries.

Where to watch

Episodes

Episode 1Twenty KlicksAired September 23, 2014
Gibbs and McGee travel to Russia to safely escort home an NCIS computer engineer with classified intel, but their mission is compromised and they are forced to go off the grid while hunted by a mercenary group.
- 44m
- Directed by Tony Wharmby
- Written by Gary Glasberg and Scott Williams
Guest stars
- Lev Gorn Anton Pavlenko
- Alex Veadov Sergei Mishnev
- Ethan Rains Kevin Hussein
- Alison Haislip Commander Banks
- Beau Wirick Navy Lt. Joseph Hagen
- Regi Davis Commander David Smith
- Konstantin Lavysh Yuri
- Vaz Andreas Dimitri
Episode 2Kill the MessengerAired September 30, 2014
When a Navy Lieutenant is killed on his way to a private meeting with the President, the NCIS team must determine if the murder was part of a recent stream of muggings in the area or a targeted hit to keep intel secret.
- 42m
- Directed by Leslie Libman
- Written by Steven D. Binder
Guest stars
- Kiara Muhammad Kayla Vance
- Tony Gonzalez Tony Francis
- Sanjay Chandani Surgeon
- Jessica Tyler Brown Jen
- Johann Urb Burt Moore
- Kim Shaw Former Navy Lieutenant Courtney Reed
- Linara Washington Lara Morgan
- David Gautreaux Richard Colford
Episode 3So It GoesAired October 7, 2014
Flashbacks into his past help tell the tale for Dr. Mallard as he and Bishop travel to England in search of answers to find out why an Englishman murdered in the United States would have a list of deceased Navy men on his person.
- 42m
- Directed by Leslie Libman
- Written by Steven D. Binder
Guest stars
- Alice Krige Maggie Clarke
- Adam Campbell Young Donald Mallard
- Adam Croasdell Young Angus Clarke
- Hannah Marshall Young Maggie
- Matt Burns Gareth Godfrey
- Alastair Duncan Peter Velo
- Glenn Taranto Eddie Kowolski
- Cleo Anthony Navy Commander Zachary Bucket
Episode 4Choke HoldAired October 14, 2014
The Secretary of the Navy assigns the NCIS team to a joint terrorism task force after a Naval research scientist is murdered and the lead suspect is wanted by the Russian government.
- 43m
- Directed by Terrence O'Hara
- Written by Christopher J. Waild
Guest stars
- Lev Gorn Anton Pavlenko
- Leslie Hope Sarah Porter
- Stephanie Jacobsen Leia Pendergast
- Victoria Barabas Nelly Benin
- Michael Ensign Ishmael Havana
- Corey Mendell Parker Officer Bilik
- Zoran Korach Officer Verma
- Mette Holt Renata Atal
Episode 5The San DominickAired October 21, 2014
During a joint Coast Guard and NCIS training exercise at sea, Gibbs and CGIS Agent Borin spot a deceased man overboard, who is discovered to be a missing crew member from a ship 60 nautical miles away.
- 41m
- Directed by Arvin Brown
- Written by Christopher Silber
Guest stars
- Diane Neal Abigail Borin
- Marcus Cruz Young Hijacker
- Jim Beaver Captain Tom O'Rourke
- Chris Marrs First Mate James Meyer
- Lobo Sebastian Renaldo Aranda / Engineer
- Stephanie Charles Coast Guard Petty Officer Patricia Felton
- Pressly Coker Navy Chief Petty Officer Leonard Jones
- Erick Lopez Jaime Ribeiro
Episode 6Parental Guidance SuggestedAired October 28, 2014
The NCIS team must determine if the murder of a Navy Commander's wife is linked to her profession as a therapist or an act of terrorism after finding the Commander's name on a Jihadist target list.
- 44m
- Directed by Tom Wright
- Written by Jennifer Corbett
Guest stars
- Marisol Nichols Zoe Keates
- Millie Bobby Brown Rachel Barnes
- Josh Randall Ryan Barnes
- Kenneth Mitchell Nathan Curtis
- Bronson Pinchot George Burton
- Carlease Burke D'Arcy McKinna
- R.C. Ormond Dorian Hobart
- Brady Allen Benjamin Curtis
Episode 7The SearchersAired November 11, 2014
After investigating the murder of a retired Master Sergeant, the NCIS team uncovers a fraudulent charity that preys on those searching for missing military personnel.
- 44m
- Directed by Tony Wharmby
- Written by Gina Lucita Monreal
Guest stars
- Bart McCarthy George Hawkins
- Nikki DeLoach Maya Leland
- Aaron Abrams Todd Price
- Keith D. Robinson Henry Caldwell
- Long Nguyen Ky Van Tu
- Tembi Locke Alice Kent Staley
- Connor Kalopsis Oscar
- Tyree Brown Zak
Episode 8Semper FortisAired November 18, 2014
Gibbs searches for a way to clear a Navy Hospital Corpsman after she's indicted for illegally providing medical aid to the victims of a hit and run accident.
- 43m
- Directed by Dennis Smith
- Written by Matthew R. Jarrett and Scott J. Jarrett
Guest stars
- Salli Richardson-Whitfield Carrie Clark
- Laura Seay Anna Dillon
- Dohn Norwood Sherman T. Harper
- Johann Urb Burt Moore
- Blake Hood Bennett Jermaine
- Cameron Deane Stewart Ben Koss
- Lou Ferrigno Jr. Dave Lancellotti
- Karl T. Wright John Hicks
Episode 9GroundedAired November 25, 2014
While stuck at the Dulles airport due to inclement weather, DiNozzo, Bishop, and her husband Jake work an NCIS case involving an elevated terrorist threat at Northeast airports during the Thanksgiving travel surge.
- 41m
- Directed by Bethany Rooney
- Written by Scott Williams
Guest stars
- Philippe Brenninkmeyer Dapper Don
- Jamie Bamber Jake Malloy
- Jackie Johnson Chelsea Mills
- Klea Scott Airport Police Lieutenant Janet Lewis
- Trent Dawson Norman Dopps / Mike Beers
- Edie McClurg Mrs. Ruth Potts
- Tate Hanyok Lana Danzette
- Chris Dougherty Airport Police Officer Lou Sandlock
Episode 10House RulesAired December 16, 2014
The NCIS team consults with three cyber-terrorists they imprisoned after a city-wide Internet shutdown the week before Christmas.
- 44m
- Directed by Terrence O'Hara
- Written by Christopher J. Waild
Guest stars
- Erin Allin O'Reilly Heidi Partridge
- Kent Shocknek Guy Ross
- Chuck Lines Lyle Trigget (uncredited)
- Ethan Rains Kevin Hussein
- Vik Sahay Ajay Khan
- Indira G. Wilson P. Filsk
- David Bickford Priest
- Rick Deats John McGee
Episode 11CheckAired January 6, 2015
The NCIS team investigates copy-cat crime scenes while Gibbs navigates two ex-wives relentlessly trying to get his attention.
- 41m
- Directed by Alrick Riley
- Written by Steven D. Binder
Guest stars
- Alex Veadov Sergei Mishnev
- Jeri Ryan Rebecca Chase
- Andy Milder Gene Isaacson
- Reggie Hayes Mike Batowski
- Cesili Williams Vera
- Lucy Walsh Alice
- Alvin Cowan Metro P.D. Local LEO
- Melinda McGraw Diane Sterling
Episode 12The Enemy WithinAired January 13, 2015
The NCIS team searches for a home-grown terrorist after a rescue mission in Syria reveals an American was involved in the capture of a social worker.
- 44m
- Directed by James Whitmore Jr.
- Written by Frank Cardea and George Schenck
Guest stars
- Marisol Nichols Zoe Keates
- Sterling Macer Jr. Chris Hegarty
- Joe Spano T.C. Fornell
- Lindsey Kraft Sarah Goode
- Presciliana Esparolini Deputy
- Stephanie Erb Rachel Nasry
- Arlen Escarpeta Randall White
- Rachel DiPillo Chelsea
Episode 13We Build, We FightAired February 3, 2015
Gibbs and the team investigate when a Navy Lieutenant who is set to be the first openly gay service member to receive the Medal of Honor is murdered.
- 43m
Guest stars
- Susanna Thompson Hollis Mann
- Michelle Pierce Breena Palmer
- Keith Sellon-Wright Xavier Meade
- Alano Miller Vince Armstrong
- Chris Coy Davis Riley
- Will Green Mat Jebson
- Andy Favreau Eric Kutzler
Episode 14CadenceAired February 10, 2015
DiNozzo returns to the military academy he attended as a teen after a murdered Marine, who was an alumnus of the school, is found clutching the photo of a current student.
- 44m
Guest stars
- Cameron Jebo Golan
- Jamie Bamber Jake Malloy
- Tanner Stine Young Tony DiNozzo
- Robert Adamson Lucas Craig
- Phillip Fallon Young Travis Phelps
- Lennie Loftin Frederick Cantor
- Brendan Patrick Connor Travis 'Piggy' Phelps
- Steve Harris Gerald Tanner
Episode 15Cabin FeverAired February 17, 2015
The NCIS team suspects Gibbs' arch-nemesis is behind an explosion at a global terrorism summit.
- 44m
Guest stars
- Lev Gorn Anton Pavlenko
- Alex Veadov Sergei Mishnev
- Juliette Angelo Emily Fornell
- Joe Spano T.C. Fornell
- Courtney Hope Judy Sloan
- Marcelo Tubert Nazar Boulos
- Joshua Sawtell Frankie Boulos
- Scott Michael Morgan Deputy Reed
Episode 16Blast from the PastAired February 24, 2015
A covert identity created for one of Gibbs’ undercover cases from 20 years ago resurfaces when a murder victim is found living under the alias.
- 43m
Guest stars
- Monica Lawson Nurse
- Alan Dale Tom Morrow
- Linda Gehringer Michele Stark
- Adam Chambers Robbie Santori
- Boise Holmes Security Guard
- Michael E. Knight Leland Spears
- Curt Cornelius Cody Oaks
Episode 17The Artful DodgerAired March 10, 2015
Evidence in an NCIS murder case reveals a rare painting on loan had been swapped for a fake, prompting DiNozzo, Sr. to share his knowledge and contacts of the black market art world with the team.
- 44m
- Directed by Terrence O'Hara
- Written by Gina Monreal
Guest stars
- Patricia De Leon Gloria Hernandez
- Robert Wagner Anthony DiNozzo Sr.
- Christopher B. Duncan Dale Harris
- Beverly Leech Vice Admiral Janet Kleibor
- John Kassir Perry Swan
- Sunkrish Bala Amir Aziz
- Ben Cain Janitor
- B.J. Mitchell Janitor's Son
Episode 18Status UpdateAired March 24, 2015
After the body of a thief is found in a Marine’s house, NCIS discovers the calling card of a terror group Delilah and the Department of Defense have been tracking.
- 42m
Guest stars
- Ellen Hollman Tina Larsen
- Margo Harshman Delilah Fielding
- Lane Garrison Holt Perkins
- Yaani King Mondschein Leandra Perkins
- Simon Rex Scott Bleeker
- Scott Speiser Rafi Ali
- Jay Ali Omer Malik
- Jed Rees Voight Hex
Episode 19PatienceAired March 31, 2015
The murder of a Petty Officer sparks a lead in a 40-year-old airport bombing cold case that Gibbs and DiNozzo have been assigned to for the past two years.
- 43m
Guest stars
- Lisa Banes Olivia Edmunds
- Kathe Mazur Dawn Tyson
- A Martinez Tomas Orlando
- Arturo del Puerto Edward 'Collarbone' Rosario
- Dan Thiel Joe Hankos
- Stephanie Fantauzzi Lolita
- Roxana Ortega Susanna Soto
- Ryan Carlberg John Goode
Episode 20No Good DeedAired April 7, 2015
DiNozzo is partnered with his girlfriend ATF Special Agent Zoe Keates after evidence reveals that the murder weapon in an NCIS case was originally purchased for the controversial ATF sting operation “Operation Fast and Furious.”
- 44m
Guest stars
- Marisol Nichols Zoe Keates
- Robert Wagner Anthony DiNozzo Sr.
- Alexandra Kyle Emma Vickers
- Randy Vasquez Philip Caffey
- Myndy Crist Jennifer Vickers
- Gill Gayle Gas station owner
- Octavius J. Johnson Gary
Episode 21Lost in TranslationAired April 14, 2015
Gibbs and Bishop travel to Afghanistan after the murder of a Marine in D.C. is linked to a terror group holding another Marine hostage overseas.
- 43m
Guest stars
- Alanna Ubach Sofia Martinez
- Rafi Silver Qasim Naasir
- Ted King Daniel Collins
- John D'Aquino Ken Ashmore
- Michael Marc Friedman Gunnery Sgt. Joseph Wilkes
- Gabeen Khan Rasheed Naasir
- Dale Pavinski Marine Sergeant Stephen O'Neill
- Michael Galante Capt. David Landis
Episode 22TrollAired April 28, 2015
Special Agent Ned Dorneget from NCIS cyber operations assists the team when a Navy ensign who worked in the Office of Naval Intelligence is murdered.
- 44m
- Directed by Dennis Smith
- Written by Scott Williams
Guest stars
- Jamie Bamber Jake Malloy
- Kevin Fonteyne Boyfriend at Diner
- Jessica Garza Layna Korkmaz
- Cody Sullivan Bradley Simek
- Matt Jones Ned Dorneget
- Anil Kumar Adem Korkmaz
- Bernardo de Paula Alfredo Montez
- Erica Tazel Coach Curry
Episode 23The Lost BoysAired May 5, 2015
The NCIS cyber case turns into a united global effort after evidence confirms “The Calling,” an international terrorist group that recruits children through the internet, has been purchasing S-bombs off the black market.
- 44m
Guest stars
- Giles Matthey Daniel Budd
- Adetokumboh M'Cormack Matthew Rousseau
- Peter O'Meara Marco Sali
- Tamer Hassan Agah Bayar
- Matt Jones Ned Dorneget
- Daniel Zolghadri Luke Harris
- Kate Beahan Colette Girard
- Lindsey Kraft Sarah Goode
Episode 24NeverlandAired May 12, 2015
NCIS feverishly investigates a global terrorist group that is recruiting teens via the Internet, following a deadly bombing overseas that results in an emotional and surprising loss for the team.
- 43m
Guest stars
- Mimi Rogers Joanna Teague
- Giles Matthey Daniel Budd
- Adetokumboh M'Cormack Matthew Rousseau
- Muse Watson Michael Franks
- Daniel Zolghadri Luke Harris
- Anthony Keyvan Elan Ghorbani
- Kate Beahan Colette Girard
- Babar Peerzada Sadiq Samar