Ready to watch NCIS online? This is your chance to relive all of the team's cases, exchanges and decisions, while catching up on anything you may have missed on the long-running and increasingly popular CBS drama.

A Crime Scene at Arlington - NCIS
Watch NCIS Season 17 Episode 4
"Someone Else's Shoes"
Original Air Date:

On NCIS Season 17 Episode 4, the team links a bizarre crime scene at Arlington National Cemetery to a string of attacks on homeless veterans.

Under an 18-Wheeler - NCIS
Watch NCIS Season 17 Episode 3
"Going Mobile"
Original Air Date:

On NCIS Season 17 Episode 3, the body of a Marine lieutenant is found hidden under an 18-wheeler, and Sloane encourages the team to talk about Ziva.

A Rogue Investigation - NCIS
Watch NCIS Season 17 Episode 2
"Into The Light"
Original Air Date:

On NCIS Season 17 Episode 2, lives are in danger when Gibbs and Ziva's rogue investigation takes an unexpected turn when a possible terrorist plot is revealed.

Like Old Times - NCIS
Watch NCIS Season 17 Episode 1
"Out of the Darkness"
Original Air Date:

On NCIS Season 17 Episode 1, Ziva is back in the world of the NCIS and sets out to help Gibbs when a strange female starts trying to murder her.

Emily Overdoses - NCIS
Watch NCIS Season 16 Episode 24
"Daughters"
Original Air Date:

On NCIS Season 16 Episode 24, after Emily is hospitalized from an opiate overdose, Fornell begs Gibbs to take down drug dealers and suppliers in the area.

Gibbs Needs Advice - NCIS
Watch NCIS Season 16 Episode 23
"Lost Time"
Original Air Date:

On NCIS Season 16 Episode 23, theteam investigates the murder of a Marine Sergeant who was hailed as a war hero and Gibbs looks to Dr. Grace Confalone for help.

Vigilante Justice - NCIS
Watch NCIS Season 16 Episode 22
"...and Executioner"
Original Air Date:

On NCIS Season 16 Episode 22, when a secret government bank account funds a network of vigilante justice, the team must discover who is acting as judge and jury.

McGee Is Offered a Job - NCIS
Watch NCIS Season 16 Episode 21
"Judge, Jury..."
Original Air Date:

On NCIS Season 16 Episode 21, after entering cold case DNA, Kasie solves a 30-year-old murder case, but a loophole in the legal system may set the suspect free.

A Personal Connection - NCIS
Watch NCIS Season 16 Episode 20
"Hail & Farewell"
Original Air Date:

On NCIS Season 16 Episode 20, the team investigates the murder of a Marine Major who was believed to have been killed in the 9/11 attack on the Pentagon.

Bishop Looks for Clues - NCIS
Watch NCIS Season 16 Episode 19
"Perennial"
Original Air Date:

On NCIS Season 16 Episode 19, the team gears up to find an active shooter, but the person has a link to Sloane's past. Who is it, and what do they have on her?

You're in for some excitement, some danger, a lot of criminal activity investigation and even occasionally a little romance when you watch NCIS online. NCIS stands for Naval Criminal Investigative Service, and involves eight characters, all of whom operate as a cohesive NCIS team, but also serve as each other's friends. The lead guy is Leroy Jethro Gibbs, played by Mark Harmon - a no-nonsense leader who demands a top-notch performance from each of his team mates. Gibbs' boss is Leon Vance, who is played by Rocky Carroll. Leon provides overall direction for three different NCIS services. Gibbs' second in command is Tony DiNozzo, a younger version of Gibbs. Tony likes movies a lot and can drop quotes from some of the classics at a moment's notice. One of Tony's best friends and oldest team mates is Timothy McGee, who is played by Sean Murray. Tim is a computer geek who is able to hack into systems whenever necessary to save lives and advance the investigation. NCIS' medical examiner team is Donald "Ducky" Mallard, played by David McCallum, and his assistant Jimmy Palmer, played by Brian Dietzen. Abby Sciuto is the team's forensic scientist and moral support for the team. The newest member and final member of the team is Emily Wickersham, a woman who has amazing recall and can memorize a book. You can meet all of these fascinating characters as they get called in time and again to resolve murders, crimes and even terrorist activities, when you watch NCIS online!

NCIS Quotes

Worry’s a bully. It gives you nothing. It only takes.

Grace Confalone

Dinozzo, let's party!

Schmeil Pinkhas