After uncovering faulty bulletproof vests in a truck filled with stolen U.S.M.C. merchandise, the NCIS team attempts to locate both the source and any vests that had been shipped to military personnel overseas.

The episode was rated 7.93 from 684 votes.

After returning to her job at the Department of Defense, McGee’s girlfriend Delilah finds a break in a controversial case, prompting her to turn to the NCIS team for help. Meanwhile, McGee talks to DiNozzo about whether he should ask Delilah to move in.

The episode was rated 7.94 from 717 votes.

After a mysterious illness strikes children from military families, Gibbs and the team investigate the cause. Meanwhile, Abby and Jimmy partner with the Naval Medical Research Center to determine the strain of illness, all in hopes of delivering a cure before the holidays. Also, Director Vance struggles with forgiveness as his estranged father-in-law makes a surprise visit to his home.

The episode was rated 7.94 from 727 votes.

An explosion at a D.C. event that results in a casualty connected to the agency changes Parsons’ perspective on Gibbs and the NCIS team. Meanwhile, without badges, DiNozzo and McGee investigate the case as civilians, despite the case’s dangerous ties to each of them.

The episode was rated 7.96 from 811 votes.

In an effort to find the terrorist Parsa, Gibbs and the NCIS team track down one of his cohorts using evidence from the drone attack. Meanwhile, an emotionally shaken McGee struggles with the ramifications of the incident.

The episode was rated 7.98 from 715 votes.

After a Navy officer is found dead on a rural road, the NCIS team must ascertain if the murder was the result of a bar fight or because he knew too much about an attack on a fellow female officer. Meanwhile, DiNozzo and McGee start a juice cleanse to purge their bodies of impurities.

The episode was rated 8.00 from 699 votes.

When a Marine photographer disappears prior to providing his testimony in an Army court-martial hearing, the NCIS team investigates both the murder he witnessed as well as his current piece on military veterans who are homeless in the D.C. area. Meanwhile, Abby tries to help a young homeless woman reconnect with her family.

The episode was rated 8.01 from 702 votes.

In the NCIS episode Kill Chain, the team joins forces with the Department of Defense to locate a stolen drone connected to an elusive terrorist, Parsa. Former girlfriend of Gibbs, Hollis Mann, returns to assist the team in the mission. Meanwhile, McGee is uncertain if he should ask for time off to attend a black-tie gala honoring his girlfriend, Delilah.

The episode is praised by fans for its plot and for the return of Hollis Mann, who viewers feel forms a perfect couple with Gibbs. Unfortunately, in the day that Delilah is set to be honored, a terrorist attack occurs, putting her in harm's way. Amidst the chaos, Gibbs is reminded by his team that his presence is not helping.

The episode was rated 8.02 from 728 votes.

In the NCIS episode "The Admiral's Daughter", Director Vance assigns Tony DiNozzo the special task of bringing an Admiral's daughter home from Paris. Tony soon finds himself in a tricky situation, as he enters a controversial crime scene and needs the help of his NCIS team to rescue the Admiral's daughter.

The episode is a fan favorite, as it focuses on DiNozzo and his antics. The Admiral's daughter proves to be a difficult character, as her attitude is beyond annoying. However, it is revealed that she is a spy, and the team is able to bring her back home. The episode also features great moments between Jimmy and Breena, furthering the development of their characters. Fans of the show love this episode and its focus on DiNozzo and his team.

The episode was rated 8.03 from 713 votes.

On the latest episode of NCIS, titled "Better Angels," Gibbs leaves mid-case to help his father reconnect with a former war pilot, and Tony and McGee argue over who should lead the investigation into the murder of a Marine Sergeant. Fans of the show especially enjoyed Gibbs' father's appearance, since his storyline was both heartbreaking and beautiful. The case of the week was also interesting, with lots of great twists. Tony and McGee fighting over who was going to lead the investigation was especially hilarious.

The team's investigation into the murder of the Marine Sergeant was full of intrigue and excitement. Tony and McGee's bickering over who should run lead was an entertaining addition that lightened the mood of the episode. Gibbs' father's story was touching, as he was trying to find closure after a difficult period in his life. NCIS continues to deliver captivating storylines with plenty of twists and turns to keep viewers hooked.

The episode was rated 8.04 from 682 votes.

In the NCIS episode "Gut Check", the team discovers that the Secretary of the Navy has been bugged during a confidential briefing. NSA Analyst Eleanor “Ellie” Bishop, who predicted the security breach two years prior, partners with the NCIS team to investigate.

This episode was highly praised by viewers, as Tony had to search the SecNav which was hilarious. Ellie Bishop was also liked by the viewers, as she had her own quirks but it wasn't forced. Her interactions with the team was interesting to watch. Even though it wasn't the greatest episode, it was argued that Ellie Bishop is the best secondary character of the 11 seasons so far.

The episode was rated 8.05 from 734 votes.

The team from NCIS are in hot pursuit of one of their worst enemies, Parsa. In the episode "Monsters and Men" they finally get a break in the case when a port authority officer's murder reveals a possible location for Parsa. As the team follows the lead, Bishop reveals her past connection to the terrorist which she kept a secret until now.

The episode was one of the most intense and thrilling of the season and finally brought an end to Parsa's story line. Bishop's secret connection to Parsa was a bit sudden and forced by the writers, but it was necessary to make her a part of the team. In the end, the team was successful in apprehending Parsa and the episode was a satisfying conclusion to the story.

The episode was rated 8.06 from 687 votes.

The NCIS team is presented with a tricky case as they find a link between a murder victim and the current boyfriend of Gibbs and Agent Fornell’s ex-wife. They must work together to solve the case and potentially complicate their personal relationships. Meanwhile, NSA Analyst Ellie Bishop is adjusting to joining the NCIS team and learning the ropes of the job.

The episode is full of interesting character dynamics, with the team having to juggle the delicate personal relationships between Gibbs and Fornell’s ex-wife. Fans of the show especially enjoy the episodes with Agent Fornell, as they are always full of witty humor and memorable moments. Furthermore, viewers are enjoying getting to know Bishop as she learns how to work with the team to uncover the truth. Every time Gibbs interacts with kids, it is always a delight to watch and the perfect addition to the episode.

The episode was rated 8.07 from 738 votes.

In the NCIS episode "Past, Present, and Future," Tony is determined to locate Ziva while Gibbs and the team continue their pursuit of Parsa and his terrorist ring. It has taken eight seasons for Tony and Ziva to kiss, and they will always be a fan favorite.

In this episode, Tony follows leads in Israel in hopes of finding clues as to Ziva's present whereabouts. Meanwhile, Gibbs and the team are on the hunt for Parsa and his increasing terrorist network. As Tony struggles to locate Ziva, Gibbs and the team must find Parsa before he carries out his terroristic plans.

This episode of NCIS is full of suspense and anticipation. Fans have been waiting for Tony and Ziva to kiss for many seasons, and this episode brings us one step closer to that moment. And, with Gibbs and the team hot on Parsa's heels, viewers can expect an intense episode as they fight to prevent him from carrying out his malicious plans.

The episode was rated 8.10 from 794 votes.

The NCIS team investigates a fire that broke out on a U.S. Navy ship that served as a secret detention site for indicted terrorists. Meanwhile, Gibbs is called to his childhood home for the passing of his father, Jackson/Ralph.

This episode was met with a lot of emotion from the viewers. It was sad to say goodbye to Jackson/Ralph, who was a beloved character thanks to his portrayals of John Walton in The Waltons and Jackson Gibbs. The episode managed to bring together storylines from the current season and an old one, connecting the present with the past. Even years after the episode aired, viewers still remember the sadness of losing Jackson/Ralph. As a tribute, the show honored him in this episode, allowing viewers to take a moment to remember him and the impact he had on their lives. #gonebutnotforgotten

The episode was rated 8.22 from 684 votes.