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.

Special Agent Jacqueline Sloane - NCIS
Watch NCIS Season 15 Episode 4
"Skeleton Crew"
Original Air Date:

On NCIS Season 15 Episode 4, during a power outage, a sailor is kidnapped and Special Agent Jacqueline Sloane, a forensic psychologist, joins the team.

A Missing Partner - NCIS
Watch NCIS Season 15 Episode 3
"Exit Strategy"
Original Air Date:

On NCIS Season 15 Season 3, new evidence from a decade-old murder case is uncovered when Torres' partner mysteriously vanishes during a stakeout.

Moving Caskets - NCIS
Watch NCIS Season 15 Episode 2
"Twofer"
Original Air Date:

On NCIS Season 15 Episode 2, the team investigates when the body of a missing Navy Lieutenant who disappeared is located by a cemetery grounds crew.

Held Hostage - NCIS
Watch NCIS Season 15 Episode 1
"House Divided"
Original Air Date:

On NCIS Season 15 Episode 1, the team tirelessly searches for Gibbs and McGee who were last seen fighting an elusive group of rebels in a Paraguay jungle.

A Missing Navy Seal - NCIS
Watch NCIS Season 14 Episode 24
"Rendezvous"
Original Air Date:

On NCIS Season 14 Episode 24, when a Navy SEAL goes missing on an unauthorized trip to Paraguay, the team heads off to find him on the season finale.

Preparing For His Wedding - NCIS
Watch NCIS Season 14 Episode 23
"Something Blue"
Original Air Date:

On NCIS Season 14 Episode 23, a petty officer dies in his sleep on board a ship, and Delilah is rushed to the hospital before her and McGee's wedding.

The National Park - NCIS
Watch NCIS Season 14 Episode 22
"Beastmaster"
Original Air Date:

On NCIS Season 14 Episode 22, the NCIS team works with Mounted Police Sergeant May Dawson on a string of related crimes committed in a National Park.

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.

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

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

Grace Confalone