Season 10, Episode 9 Devil's Trifecta
First Aired: December 11, 2012
Gibbs teams up with FBI agent T.C. Fornell on a joint investigation when Fornell becomes the target of a shooting. The case gets more complicated when their mutual ex-wife, Diane, becomes involved. Meanwhile, rumors run rampant when Diane stays overnight at McGee's place.
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- Premiered: September 23, 2003
- Rating: TV-14
- Premise: 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." (more)
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Agent Gibbs (Mark Harmon) has a lot of rules – some are actually useful in real life.