Plus, Lala's informant is shot and Franks' brother returns.
CBS's official brief for the NCIS season 23 fall finale teases the return of a familiar face from Leroy Jethro Gibbs' time of leading MCRT.
The Port-to-Port Killer causes mayhem for Leroy Jethro Gibbs and his team throughout Season 8 of "NCIS." Here's where he came from and what happened to him.
NCIS: Tony and Ziva is airing new episodes every Thursday on Paramount+. "I’ll start with Mark Harmon’s Leroy Jethro Gibbs," he shared in the clip posted on October 15. "I would love to just be ...
Mark Harmon played Supervisory Special Agent Leroy Jethro Gibbs for 19 seasons on NCIS. Forgive him if he's forgotten a few things along the way. Monreal says the franchise's first-ever crossover ...