NCIS 2003 | TV Show

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A successful "JAG" spin-off about criminal cases involving Navy and Marine personnel, handled by the Naval Criminal Investigative Service. For the second season, the series title was shortened from "Navy NCIS" to "NCIS."

Premiered: September 23, 2003

Rating: TV-14

User Rating:4.64 out of 5 (13,156 ratings)

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Season 6, Episode 21 Toxic

First Aired: April 7, 2009

Abby is asked to fill in for a missing government scientist who was working on a top-secret project, and the team worries her life is in danger.

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Dead Reckoning

Season 6, Episode 20

March 31, 2009

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Season 6, Episode 22

April 28, 2009

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