Season 6
2008 · 25 episodes
Episodes
1. Last Man Standing
September 23, 2008 · 44m
When a Petty Officer is found murdered, Gibbs learns about the mysterious connection between the disbanding of his team and the case.
2. Agent Afloat
September 30, 2008 · 43m
DiNozzo's investigation into a Navy Lieutenant's apparent suicide takes a surprising and deadly turn when it seems that it might have a connection to a larger, deadly scheme.
3. Capitol Offense
October 7, 2008 · 44m
A distinguished senator asks Gibbs for help in solving the murder of a young female Naval officer.
4. Heartland
October 14, 2008 · 44m
When a murder investigation leads the team to Gibbs' hometown, secrets about his past are revealed.
5. Nine Lives
October 21, 2008 · 43m
Gibbs' hunt for the killer of a Marine puts him on a collision course with an old friend.
6. Murder 2.0
October 28, 2008 · 44m
Gibbs and his team are searching for a cyber serial killer who takes videos of his victims. The team quickly finds out that the videos of the dead victims are false.
7. Collateral Damage
November 11, 2008 · 43m
A Navy bank has been robbed and NCIS is responsible for the investigation. One of the new recruits assigned to the fraud unit, Special Agent Dwayne Wilson, joins the team to help.
8. Cloak
November 18, 2008 · 44m
A strange delivery in a box arrives at a Navy facility. The delivery driver and a Navy MP officer discover it is a sailor's corpse.
9. Dagger
November 25, 2008 · 44m
The team is forced to rely on information from questionable sources while trying to stop a criminal bent on stealing government secrets.
10. Road Kill
December 2, 2008 · 44m
The team investigates the death of a Petty Officer and discovers he may have been leading a violent secret life.
11. Silent Night
December 16, 2008 · 44m
During the week of Christmas, the NCIS team is forced to work overtime when they discover their prime suspect had been dead for 17 years.
12. Caged
January 6, 2009 · 44m
The NCIS team must uncover the truth behind the murder of a jail guard which resulted in a prison riot and McGee being held captive by the inmates.
13. Broken Bird
January 13, 2009 · 44m
Secrets from Ducky's clandestine past come to the forefront after he's attacked at a crime scene.
14. Love and War
January 27, 2009 · 44m
The team discovers a link between a sergeant's murder and his possibly treasonous private life.
15. Deliverance
February 10, 2009 · 44m
Demons of the past come back to haunt Gibbs when he finds a cryptic message waiting for him at a crime scene.
16. Bounce
February 17, 2009 · 44m
A murder prompts the reopening of one of Tony's old investigations, leading Gibbs and DiNozzo to reverse roles to solve the case.
17. South by Southwest
February 24, 2009 · 44m
When a fellow agent is murdered, the NCIS team head into the desert to locate a woman who might hold the answer to the mystery murder.
18. Knockout
March 17, 2009 · 44m
The death of a boxer leads Vance to borrow the NCIS team and start investigating his death, while Gibbs digs into Vance's past.
19. Hide and Seek
March 24, 2009 · 44m
When a young boy finds a murder weapon, the team must trace ownership of the gun to find who used it last and who was murdered.
20. Dead Reckoning
March 31, 2009 · 44m
Gibbs and the team must work with the shady Trent Kort to put away one of NCIS's most wanted.
21. Toxic
April 7, 2009 · 44m
When a government scientist goes missing, Abby is recruited to carry on his work, but the team worries that she may meet the same fate as her predecessor.
22. Legend (1)
April 28, 2009 · 43m
The body of a Marine leads Gibbs and McGee to the NCIS OSP division in Los Angeles, where a murder investigation quickly climbs to a matter of national security.
23. Legend (2)
May 5, 2009 · 44m
With the appearance of Mossad agent Michael Rivkin, Tony is forced to question Ziva’s loyalty to NCIS.
24. Semper Fidelis
May 12, 2009 · 43m
After a security breach at the SecNav's residence leads to the death of an ICE agent, Gibbs and the team are forced to work with ICE and the FBI to find his killer.
25. Aliyah
May 19, 2009 · 44m
Ziva's homecoming to Israel with Gibbs and the team is not a happy reunion with her father, the enigmatic and powerful head of Mossad. As tensions rise, Gibbs is forced to make a decision that sends shock waves through NCIS.