While trying to track down a delusional and violent Marine who thinks he's still in Iraq, the NCIS team learn that the man has been the subject of a secret experiment - and it comes with a high price to pay.
- Directed by
- Arvin Brown
- Written by
- Jesse Stern
Guest stars
All episodes — Season 5
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S5 E1Bury Your Dead
Sep 25, 20077.943 min
The NCIS team uncover a huge secret, as their mission to capture La Grenouille comes to an explosive and deadly conclusion.
S5 E2Family
Oct 2, 20077.244 min
During an autopsy, Ducky makes a startling discovery that turns a murder of a Petty Officer into a search for a missing infant.
S5 E3Ex-File
Oct 9, 20076.344 min
Lt. Colonel Mann joins Gibbs in an investigation of the murder of a Marine Captain who had access to highly classified information. Things get very personal for Gibbs when one of the witnesses in the case turns out to be one of his ex-wives
S5 E4Identity Crisis
Oct 16, 20077.844 min
When Ducky realizes that one of his cadavers used for research is actually a victim of murder, the NCIS team identify him as a criminal genius who is capable of deleting the past.
S5 E5Leap of Faith
Oct 23, 20077.644 min
The NCIS team are called in to stop a Naval officer from committing suicide by jumping off a rooftop, but when the suicide attempt turns into a murder, the NCIS team will have to find out who did it.
S5 E6Chimera
Oct 30, 20078.144 min
While investigating a mysterious death on a top-secret Naval research ship at sea, the NCIS team board the abandoned ship and find a deadly secret that may cost them their lives.