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.

Served Onboard - NCIS
Watch NCIS Season 17 Episode 20
"The Arizona"
Original Air Date:

On NCIS Season 17 Episode 20, the team tries to verify the identity of a man who claims he has served on the U.S.S. Arizona during the attack on Pearl Harbor.

Jimmy and Kasie - NCIS
Watch NCIS Season 17 Episode 19
"Blarney"
Original Air Date:

On NCIS Season 17 Episode 19, when Kasie and Jimmy are held hostage in a diner after a robbery goes awry, they attempt to keep the other customers safe.

An Unexpected Request - NCIS
Watch NCIS Season 17 Episode 18
"Schooled"
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On NCIS Season 17 Episode 18, the team searches for answers when the body of a well-regarded Navy technician in the Reserves is found floating in a lake.

A Disturbing Find - NCIS
Watch NCIS Season 17 Episode 17
"In a Nutshell"
Original Air Date:

On NCIS Season 17 Episode 17, the team investigates and stumbles across a storage container filled with dollhouses that display recreations of murder scenes.

Into the Story - NCIS
Watch NCIS Season 17 Episode 16
"Ephemera"
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On NCIS Season 17 Episode 16 the team puts themselves into the story of a retired Navy officer who left a possibly stolen coin to the National Museum of the Navy.

Gibbs' Connection - NCIS
Watch NCIS Season 17 Episode 15
"Lonely Hearts"
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On NCIS Season 17 Episode 15, the lead suspect in an NCIS murder investigation is a woman Gibbs' friend, Phillip Brooks, met on a dating site.

Hit and Run - NCIS
Watch NCIS Season 17 Episode 14
"On Fire"
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On NCIS Season 17 Episode 14, after Agents Torres and Bishop are victims of a hit-and-run, Torres ends up lying in the ICU fighting for his life.

Aerial Vehicle Testing Site - NCIS
Watch NCIS Season 17 Episode 13
"Sound Off"
Original Air Date:

On NCIS Season 17 Episode 13, when a body is found at an unmanned aerial vehicle testing site, the team must determine if the death was murder or an accident.

Searching For a Pilot - NCIS
Watch NCIS Season 17 Episode 12
"Flight Plan"
Original Air Date:

On NCIS Season 17 Episode 12, the team investigates an F-18 crash and the disappearance of the pilot who operated it and McGee discusses a personal decision.

Facing Reality - NCIS
Watch NCIS Season 17 Episode 11
"In The Wind"
Original Air Date:

On NCIS Season 17 Episode 11, Gibbs must face his actions after assisting Ziva with "the one thing" she needed to take care of to return to her family.

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

[voiceover] Anyone can achieve their fullest potential, who we are might be predetermined, but the path we follow is always of our own choosing. We should never allow our fears or the expectations of others to set the frontiers of our destiny. Your destiny can't be changed but, it can be challenged. Every man is born as many men and dies as a single one.

McGee

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

Captain Wescott