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.

Gibbs Babysits - NCIS
Watch NCIS Season 17 Episode 9
"IRL"
Original Air Date:

On NCIS Season 17 Episode 9, the team investigates a petty officer's murder that was live-streamed on a gaming app and Gibbs watches his 9-year-old neighbor.

Murder of a Musician - NCIS
Watch NCIS Season 17 Episode 8
"Musical Chairs"
Original Air Date:

On NCIS Season 17 Episode 8, the team investigates the murder of a musician in the Navy's most elite band that performs at diplomatic events around the world.

Hidden Cameras - NCIS
Watch NCIS Season 17 Episode 7
"No Vacancy"
Original Air Date:

On NCIS Season 17 Episode 7, while investigating a Marine's murder, the team uncovers a labyrinth of live-streaming cameras hidden in rooms of a Virginia motel.

Kasie's Friend - NCIS
Watch NCIS Season 17 Episode 6
"Institutionalized"
Original Air Date:

On NCIS Season 17 Episode when a petty officer's nephew is found murdered at his welcome home party, evidence suggests Kasie's best friend is the suspect.

A New Neighbor - NCIS
Watch NCIS Season 17 Episode 5
"Wide Awake"
Original Air Date:

On NCIS Season 17 Episode 5, NCIS investigates a Marine Corporal after evidence suggests she murdered her neighbor while being treated for insomnia.

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.

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

I'm more of a Super-Mario guy, myself.

Captain Wescott

If you're not early, you're late.

Gibbs [to Phineas]