Watch NCIS: New Orleans Season 4 full episodes online, free and paid options via our partners and affiliates.

Elvis Returns - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 23
"Checkmate, Part I"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 23, when Pride faces a grand jury indictment for abuse of power, he assembles an off-the-books team to help.

Pride Is Under Attack - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 22
"The Assassination of Dwayne Pride"
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On NCIS: New Orleans Season 4 Episode 22, a scathing article highlighting Pride's "reckless use of justice" has the team worried about the fallout.

A Match To The Past - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 21
"Mind Games"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 21, Gregorio calls on her former behavioral science professor, when a case matches one she studied during FBI training.

Held Hostage - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 20
"Powder Keg"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 20, Pride and his bar patrons, including Sydney Halliday, end up being held hostage by a group of volatile thieves.

Percy and LaSalle Go Undercover - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 19
"High Stakes"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 19, Percy and Lasalle go undercover at a underground poker game that targets players with access to a naval laboratory.

Tammy, Sebastian, and Pride - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 18
"Welcome to the Jungle"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 18, Pride is personally requested by a former colleague to assist with a classified operation that has been compromised.

Hunting For a Murderer - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 17
"Treasure Hunt"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 17, the team investigates the murder of a Navy captain who was searching for a 200-year-old marble and gold fleur-de-lis.

Life Altering Decision - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 16
"Empathy"
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On NCIS: New Orleans Season 4 Episode 16, the team investigates when a Congressional aide goes missing after a hitman saves her from men posing as NCIS agents.

Getaway Driver - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 15
"The Last Mile"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 15, Percy goes undercover as a getaway driver during an opioids theft investigation for FBI Special Agent Raymond Isler.

Helping a Refugee - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 14
"A New Dawn"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 14, the team investigates the murder of a petty officer who was trying to help a refugee being recruited by terrorists.

Returning Home - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 13
"Ties That Bind"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 13, Lasalle must urgently return home to Alabama, while the team investigates a petty officer's murder.

Plea From a Friend - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 12
"Identity Crisis"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 12, Sebastian receives a plea for help from friend after her business partner is killed at a gaming convention.

Percy Reconnects - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 11
"Monster"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 11, Percy reconnects with her former ATF partner, after a deadly armed robbery is connected to an undercover operation.

Making a Deal - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 10
"Mirror Mirror"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 10, when Douglas Hamilton looks to make a deal, the team rehashes the case in the hopes of locating his mystery partner.

Homeless Kids - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 9
"Hard Knock Life"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 9, when homeless kids are the suspects in the murder of a petty officer, Pride and the team second guess the evidence.

Danny Needs Help - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 8
"Sins Of The Father"
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On NCIS: New Orleans Season 4 Episode 8, Wade's son, Danny, calls Pride for help after he's attacked at his girlfriend's house and she goes missing.

Watch NCIS: New Orleans Season 4 Episode 7
"The Accident"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 7, when a clinical trial using brain implants in Veterans is hacked the team works with Patton's ex who heads the project.

A Mysterious Woman - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 6
"Acceptable Loss"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 6, a mysterious woman targeting men with high security clearance becomes the focus of the team's murder investigation.

Administrative Leave - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 5
"Viral"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 5, the team attempts to find a way to clear Sebastian's name when the FBI questions his response when chasing fugitive.

Dr. Loretta Wade - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 4
"Dead Man Calling"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 4, team investigates a copycat murder of a cold case from 150 years ago that spawned a legendary New Orleans ghost story.

FBI Director Isler - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 3
"The Asset"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 3, the team join forces with FBI Director Isler when a Russian operative disappears after his Navy escort is murdered.

Pride Looks at Fans - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 2
"#1 Fan"
Original Air Date:

Martha Roberts, an erratic whistleblower who calls Pride her mentor, kidnaps him to help her locate a serial killer targeting young women in the Gulf of Mexico

Under Scrutiny - NCIS: New Orleans
Watch NCIS: New Orleans Season 4 Episode 1
"Rogue Nation"
Original Air Date:

On NCIS: New Orleans Season 4 Episode 1, six weeks after his rogue takedown of Mayor Hamilton, Pride remains on probation leaving the team under scrutiny.

NCIS: New Orleans Season 4 Quotes

Bringing Hamilton down cost folks jobs. I guess I might not be as popular as I used to be.

Pride [to Patton]

Gregorio: Special Agent Boyd is kind of a stickler when it comes to protocol.
Percy: And forms. Lots of forms.