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.

Finding a Lead - NCIS
Watch NCIS Season 14 Episode 21
"One Book, Two Covers"
Original Air Date:

On NCIS Season 14 Episode 21, the group tried to find out the truth when a marine's murder was linked to a dirt bike gang.

Gibbs' Flip Phone - NCIS
Watch NCIS Season 14 Episode 20
"A Bowl of Cherries"
Original Air Date:

On NCIS Season 14 Episode 20, Alex takes time off to help her mother, while McGee attempts to assist a vice admiral whose laptop is infected with ransomware.

Bruce McGill Guest Stars on NCIS
Watch NCIS Season 14 Episode 19
"The Wall"
Original Air Date:

On NCIS Season 14 Episode 19, a Marine is murdered at a charity event and the team must rely on a cantankerous Vietnam veteran for information.

Meetin At The Diner - NCIS
Watch NCIS Season 14 Episode 18
"M.I.A."
Original Air Date:

On NCIS Season 14 Episode 18, honoring a sailor's dying wish, Gibbs reopens a case that was deemed accidental and discovers it was a murder.

Who Broke In? - NCIS
Watch NCIS Season 14 Episode 17
"What Lies Above"
Original Air Date:

On NCIS Season 14 Episode 17, McGee's apartment is ransacked by someone searching for an item hidden by the convicted criminal who previously lived there.

Getting Revenge - NCIS
Watch NCIS Season 14 Episode 16
"A Many Splendored Thing"
Original Air Date:

On NCIS Season 14 Episode 16, when the team uncovers a new lead, Bishop grows even more determined to get revenge for the murder of her late boyfriend, Qasim.

Abby Is Compromised - NCIS
Watch NCIS Season 14 Episode 15
"Pandora's Box, Part I"
Original Air Date:

On NCIS Season 14 Episode 15, Abby is found in possession of a real bomb after her homeland security think tank is found to be compromised.

Anthony DiNozzo Sr. - NCIS
Watch NCIS Season 14 Episode 14
"Nonstop"
Original Air Date:

On NCIS Season 14 Episode 14, the team partners with "The Sherlocks" and their newest member, Anthony DiNozzo Sr. to find a petty officer's killer.

Out On a Ledge - NCIS
Watch NCIS Season 14 Episode 13
"Keep Going"
Original Air Date:

On NCIS Season 14 Episode 13, during an investigation, Palmer goes out on the ledge of a building with a stranger in an attempt to save his life.

Backing Up Gibbs - NCIS
Watch NCIS Season 14 Episode 12
"Off the Grid"
Original Air Date:

On NCIS Season 14 Episode 12, Gibbs assumes his alias and goes undercover with an infamous anti-government militia to catch the brother of a suspect.

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

Ducky: Forgive me, Mr. Palmer, but I can’t resist the urge to give you one of my all-time favorite pieces of advice: “If you’re going through hell, keep going.”