Season 13, Episode 23 Dead Letter
First Aired: May 10, 2016
NCIS, the FBI and MI6 search for an escaped British spy, while an NCIS team member fights for their life in ICU.
Cast & Details See all »
- 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)