Gibbs changes from a working partner to a romantic one. In NCIS season 4, Lieutenant Colonel Hollis Mann (Susanna Thompson) joins the United States Army Criminal Investigation Command (CID ...

Set in 1991, CBS's fifth NCIS spinoff follows a young Leroy Jethro Gibbs (Austin Stowell) as he begins his career with the Naval Criminal Investigative Service, operating out of Camp Pendleton.

Gibbs ( Austin Stowell) has already had to deal with the aftermath of killing Pedro Hernandez, the man who murdered his wife ...