When did NCIS Season 5 Episode 4 air?
NCIS Season 5 Episode 4 aired on October 16, 2007 at 8 PM ET.


Back in force.
From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has any connection to Navy and Marine Corps personnel, regardless of rank or position.

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.
Direct answers for episode-level questions and details.
NCIS Season 5 Episode 4 aired on October 16, 2007 at 8 PM ET.
This episode runs for approximately 44 minutes.
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