Season 15 poster

Season 15

(2017)

Cast

Mark Harmon as Leroy Jethro Gibbs
Mark Harmon

as Leroy Jethro Gibbs

Sean Murray as Timothy McGee
Sean Murray

as Timothy McGee

Wilmer Valderrama as Nick Torres
Wilmer Valderrama

as Nick Torres

Brian Dietzen as Jimmy Palmer
Brian Dietzen

as Jimmy Palmer

David McCallum as Dr. Donald 'Ducky' Mallard
David McCallum

as Dr. Donald 'Ducky' Mallard

Pauley Perrette as Abby Sciuto
Pauley Perrette

as Abby Sciuto

Rocky Carroll as NCIS Director Leon Vance
Rocky Carroll

as NCIS Director Leon Vance

Emily Wickersham as Ellie Bishop
Emily Wickersham

as Ellie Bishop

Maria Bello as Jack Sloane
Maria Bello

as Jack Sloane

Duane Henry as Clayton Reeves
Duane Henry

as Clayton Reeves

Episodes

House Divided poster

House Divided 9.0

September 26, 2017

Season 15 begins with the NCIS team tirelessly searching for Gibbs and McGee two months after they were last seen fight…

Twofer poster

Twofer 8.8

October 3, 2017

NCIS investigates when the body of a murdered Navy lieutenant, who disappeared over a year ago, is found by a cemetery …

Exit Strategy poster

Exit Strategy 7.7

October 10, 2017

Torres' partner mysteriously vanishes during a stakeout with Metro P.D. The investigation uncovers new evidence from a …

Skeleton Crew poster

Skeleton Crew 7.8

October 17, 2017

NCIS Special Agent Jacqueline Sloane, a forensic psychologist, joins the team just as a horrific storm shuts down Washi…

Fake It ‘Till You Make It poster

Fake It ‘Till You Make It 8.0

October 24, 2017

Reeves sees his friend get kidnapped and the investigation reveals the primary suspect disappeared two days earlier wit…

Trapped poster

Trapped 7.7

October 31, 2017

A petty officer is found murdered on a golf course, and McGee spends hours on the victim’s ham radio trying to locate a…

Burden of Proof poster

Burden of Proof 8.2

November 7, 2017

A convicted felon claims NCIS framed him for murder a decade ago, so Gibbs investigates and asks Ducky to conduct a new…

Voices poster

Voices 7.7

November 14, 2017

An NCIS person of interest in a bribery and fraud case is found murdered after a runner is led to his body by a strange…

Ready or Not poster

Ready or Not 8.0

November 21, 2017

The team tracks an elusive international arms dealer who recently murdered an MI6 officer; Abby races Delilah to the ho…

Double Down poster

Double Down 8.0

December 12, 2017

As Torres and Sloane run protection detail for U.S. Senator John Phillips in Afghanistan for the holidays, they must ur…

High Tide poster

High Tide 8.0

January 2, 2018

Torres and Bishop go undercover as a criminal couple available for hire, during an NCIS sting operation tracking illega…

Dark Secrets poster

Dark Secrets 7.8

January 9, 2018

After a seemingly happy and successful Navy lieutenant appears to have taken her own life, Gibbs and the team conduct a…

Family Ties poster

Family Ties 7.8

January 23, 2018

After McGee and Torres visit the home of a high schooler who witnessed a hit-and-run, her parents, Christopher and Juli…

Keep Your Friends Close poster

Keep Your Friends Close 8.0

February 6, 2018

After the body of a missing Navy commander is found, Vance orders Gibbs and the team to work with former FBI Agent Tobi…

Keep Your Enemies Closer poster

Keep Your Enemies Closer 8.0

February 27, 2018

NCIS strikes a deal with convicted murderer Paul Triff, giving him a 48-hour furlough at his former residence, now McGe…

Handle with Care poster

Handle with Care 8.2

March 6, 2018

Gibbs and the team work to clear the name of retired Marine Sergeant John Ross when cyanide is found in one of the hund…

One Man's Trash poster

One Man's Trash 8.4

March 13, 2018

Gibbs and Ducky are watching TV when they see the host handling a 200-year-old war stick that could be a match from a d…

Death from Above poster

Death from Above 7.6

March 27, 2018

The NCIS headquarters are evacuated after the team discovers a body as well as bomb materials on the roof of the squad …

The Numerical Limit poster

The Numerical Limit 8.0

April 3, 2018

Gibbs is granted protective custody of a 10-year-old orphaned refugee, Elena, when an NCIS case reveals she is the targ…

Sight Unseen poster

Sight Unseen 7.5

April 17, 2018

NCIS searches for a petty officer suspected of assault who escapes when the sheriff transporting him crashes into a lak…

One Step Forward poster

One Step Forward 7.8

May 1, 2018

Sara Carter begs Gibbs to investigate her mother's murder; she believes the wrong man was convicted; Abby is awarded a …

Two Steps Back poster

Two Steps Back 7.8

May 8, 2018

When evidence reveals an NCIS team member is a hitman’s latest target, the team must search through old case files to d…

Fallout poster

Fallout 7.5

May 15, 2018

While Gibbs attends the memorial service for a friend who was lost at sea, he discovers that the deceased, Navy Captain…

Date with Destiny poster

Date with Destiny 8.0

May 22, 2018

Sloane is adamant that a man who held her hostage and tortured her years ago in Afghanistan, and was believed to have b…