The NCIS team, alongside the FBI and MI6, continue an international manhunt for an escaped British spy who has left one colleague fighting for their life in ICU.
| Title | Dead Letter |
|---|---|
| Genres | Crime Drama Action & Adventure |
| Release Date | 2016-05-10 |
| Episode Runtime | 00 Hours 28 Minutes |
| Season Number | 13 |
| Episode Number | 23 |
| Production Companies | Paramount Television, Belisarius Productions, CBS Studios |
