Season 6

01 Last Man Standing Episode 123rd September 2008 When a Petty Officer is found murdered, Gibbs learns about the mysterious connection between the disbanding of his team and the case. 02 Agent Afloat Episode 230th September 2008 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. 03 Capitol Offense Episode 37th October 2008 A distinguished senator asks Gibbs for help in solving the murder of a young female Naval officer. 04 Heartland Episode 414th October 2008 When a murder investigation leads the team to Gibbs' hometown, secrets about his past are revealed. 05 Nine Lives Episode 521st October 2008 Gibbs' hunt for the killer of a Marine puts him on a collision course with an old friend. 06 Murder 2.0 Episode 628th October 2008 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. 07 Collateral Damage Episode 711th November 2008 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. 08 Cloak Episode 818th November 2008 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. 09 Dagger Episode 925th November 2008 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 Episode 102nd December 2008 The team investigates the death of a Petty Officer and discovers he may have been leading a violent secret life. 11 Silent Night Episode 1116th December 2008 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 Episode 126th January 2009 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 Episode 1313th January 2009 Secrets from Ducky's clandestine past come to the forefront after he's attacked at a crime scene. 14 Love and War Episode 1427th January 2009 The team discovers a link between a sergeant's murder and his possibly treasonous private life. 15 Deliverance Episode 1510th February 2009 Demons of the past come back to haunt Gibbs when he finds a cryptic message waiting for him at a crime scene. 16 Bounce Episode 1617th February 2009 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 Episode 1724th February 2009 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 Episode 1817th March 2009 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 Episode 1924th March 2009 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 Episode 2031st March 2009 Gibbs and the team must work with the shady Trent Kort to put away one of NCIS's most wanted. 21 Toxic Episode 217th April 2009 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) Episode 2228th April 2009 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) Episode 235th May 2009 With the appearance of Mossad agent Michael Rivkin, Tony is forced to question Ziva’s loyalty to NCIS. 24 Semper Fidelis Episode 2412th May 2009 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 Episode 2519th May 2009 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.