The search is on Sunday for the franchise's Linda Hunt, whose character has been missing since the beginning of last season.
ET was on set with Chris O'Donnell and LL Cool J as they reached a major TV milestone.
Brace your Deeks and Kensi loving hearts!
Is this the end of Deeks and Kensi's relationship? Only ET has this gut-wrenching sneak peek clip! 'NCIS: Los Angeles' airs Sundays at 9 p.m. EST/PST on CBS.
The 'NCIS: LA' star opens up about the first time he rapped in public on 'Oprah's Master Class,' airing Saturday, Sept. 9 at 10 p.m. ET/PT on OWN.
The 32-year-old actress gave birth on Sunday, just in time for Labor Day.
The 'NCIS: Los Angeles' star dished on how they camouflaged her growing belly while filming the CBS drama.
Pregnant NCIS: Los Angeles star Daniela Ruah dished to ET about the challenge of camouflaging her growing belly while filming.
Eric Christian Olsen and Sarah Wright are officially parents of two.
'NCIS: Los Angeles' stars Daniela Ruah and Eric Christian Olsen play lovers on the CBS series, but in real life, they're in-laws!
Daniela Ruah is going to be a mom again!
LL Cool J stopped by the ET stage to reminisce over his game-changing first album.
LL Cool J stopped by the ET stage to reminisce over his game-changing first album, and what it's like to be directed by his NCIS: Los Angeles co-star Chris O'Donnell.
DiNozzo is in L.A. and causing trouble in tonight's episode of NCIS: Los Angeles, and ET was on the set.