ET exclusively debuted the first footage of the new season, featuring Harm and Mac together again.
A trailer released on Thursday for the upcoming 17th season shows Cote de Pablo's Ziva David returns from the 'dead.'
CBS dropped 80 seconds worth of footage from the anticipated Sept. 24 premiere.
The new season premieres Tuesday, Sept. 24 at 8 p.m. ET/PT on CBS.
ET spoke with LL Cool J as he spent some time on the neighborhood playground in Queens, New York.
The former series regular is sticking around.
Cote de Pablo returned to the CBS hit for its season 16 finale. 'NCIS' returns for season 17 in fall of 2019.
No, your eyes aren't deceiving you.
ET exclusively debuts a first look from Tuesday's episode.
ET exclusively premieres a first look from an all-new episode, airing Tuesday, April 2 at 8 p.m. ET/PT on CBS.
From Roseanne Barr's social media meltdown to 'Grey's Anatomy's shocking cast shakeup, here are the stars who left big shows this year.
ET was exclusively on set of 'NCIS' as it heads into its 16th season.
Demi Lovato still has the support of ex-boyfriend Wilmer Valderrama while in rehab.
The 'Cosby Show' alum is getting even more work thrown his way!
