Watch NCIS Season 15 full episodes online, free and paid options via our partners and affiliates.

Forced To Work Together - NCIS
Watch NCIS Season 15 Episode 14
"Keep Your Friends Close"
Original Air Date:

On NCIS Season 15 Episode 14, Vance orders Gibbs to work with former FBI Agent Tobias Fornell, who is now working as a P. I. to find a missing Navy commander.

In The Lurch - NCIS
Watch NCIS Season 15 Episode 13
"Family Ties"
Original Air Date:

On NCIS Season 15 Episode 13, McGee and Torres are left in the lurch when the parents of a witness to a hit and run take their daughter and go on the run.

Patrick Labyorteaux Guest Stars  - NCIS
Watch NCIS Season 15 Episode 12
"Dark Secrets"
Original Air Date:

On NCIS Season 15 Episode 12, JAG Navy Captain Bud Roberts helps the team investigate when a seemingly happy Navy Lieutenant looks to have taken her own life.

Torres and Bishop - NCIS
Watch NCIS Season 15 Episode 11
"High Tide"
Original Air Date:

On NCIS Season 15 Episode 11, for a sting operation tracking illegal drug-running out of the Norfolk, Torres and Bishop go undercover as a criminal couple.

Abby Celebrates the Holidays - NCIS
Watch NCIS Season 15 Episode 10
"Double Down"
Original Air Date:

On NCIS Season 15 Episode 10, when a Senator's son ends up in ICU, Gibbs and the team investigate the altercation that caused his life threatening injuries.

Thanksgiving On Hold - NCIS
Watch NCIS Season 15 Episode 9
"Ready or Not"
Original Air Date:

On NCIS Season 15 Episode 9, Thanksgiving plans are put on hold when an elusive international arms dealer murders an MI5 officer who was Sloane's close friend.

The Strange Voice - NCIS
Watch NCIS Season 15 Episode 8
"Voices"
Original Air Date:

On NCIS Season 15 Episode 8, a person of interest in a bribery and fraud case ends up murdered after a runner is led to his body after hearing a strange voice.

Senior FBI Agent Fornell - NCIS
Watch NCIS Season 15 Episode 7
"Burden of Proof"
Original Air Date:

On NCIS Season 15 Episode 7, a convicted felon swears the NCIS agency framed him for murder a decade ago in which FBI Agent Fornell was the lead investigator.

All Abilities - NCIS
Watch NCIS Season 15 Episode 6
"Trapped"
Original Air Date:

On NCIS Season 15 Episode 6, when a petty officer is found murdered on a golf course, McGee works on the victim's ham radio to locate a key witness.

Maria Bello Is In! - NCIS
Watch NCIS Season 15 Episode 5
"Fake It 'Til You Make It"
Original Air Date:

On NCIS Season 15 Episode 5, someone close to the team is kidnapped and they must find a way to save them before it is too late.

Special Agent Jacqueline Sloane - NCIS
Watch NCIS Season 15 Episode 4
"Skeleton Crew"
Original Air Date:

On NCIS Season 15 Episode 4, during a power outage, a sailor is kidnapped and Special Agent Jacqueline Sloane, a forensic psychologist, joins the team.

A Missing Partner - NCIS
Watch NCIS Season 15 Episode 3
"Exit Strategy"
Original Air Date:

On NCIS Season 15 Season 3, new evidence from a decade-old murder case is uncovered when Torres' partner mysteriously vanishes during a stakeout.

Moving Caskets - NCIS
Watch NCIS Season 15 Episode 2
"Twofer"
Original Air Date:

On NCIS Season 15 Episode 2, the team investigates when the body of a missing Navy Lieutenant who disappeared is located by a cemetery grounds crew.

Held Hostage - NCIS
Watch NCIS Season 15 Episode 1
"House Divided"
Original Air Date:

On NCIS Season 15 Episode 1, the team tirelessly searches for Gibbs and McGee who were last seen fighting an elusive group of rebels in a Paraguay jungle.

NCIS Season 15 Quotes

Gibbs: Tobias? What the hell’s going on?
Fornell: What’s going on? You got me fired!

We’re all as sick as our secrets, Clay, and we all need someone to talk to. Even you.

Bishop