Chris O Donnell

‘NCIS: Los Angeles’ Series Finale: Cast Shares the Mementos They Took From Set (Exclusive)

'NCIS: LA' series finale airs May 21 at 9 p.m. ET/PT on CBS, followed by 'A Salute to NCIS: LA,' an Entertainment Tonight special.

'NCIS: LA' Series Finale Sneak Peek: Callen Thanks Sam for 'Always Being There' (Exclusive)

'NCIS: LA' Series Finale: Callen Thanks Sam for 'Always Being There'

The final episode airs Sunday, followed by a retrospective special.

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'NCIS: LA' Series Finale: Chris O'Donnell and LL Cool J Share a Heartfelt Moment (Exclusive)

The series finale airs Sunday, May 21 at 9 p.m. ET/PT on CBS.

'NCIS: LA' Stars Reflect on 'Emotional' Final Day on Set

LL Cool J, Chris O'Donnell, Eric Christian Olsen, Daniela Ruah and more talk to ET about wrapping up the show after 14 seasons.

'NCIS: LA' to End With Season 14

The CBS procedural, led by LL Cool J and Chris O'Donnell, will officially wrap after the current season.

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Inside the ‘NCIS’ Crossover Event With OG, 'Hawaiʻi’ and ‘Los Angeles’ Stars (Exclusive)

‘NCIS,’ ‘NCIS: Hawaiʻi’ and ‘NCIS: Los Angeles’ come together in the three-hour crossover event airing tonight on CBS.

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'NCIS' Stars Vanessa Lachey, LL Cool J, Chris O'Donnell and More Dish on Crossover Event (Exclusive)

The 'NCIS,' 'NCIS: LA,' 'NCIS: Hawaii' three-hour crossover event begins Monday, Jan. 9 at 8 p.m. ET/PT on CBS.

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ET Movie Milestones: ‘My Best Friend’s Wedding,’ ‘Batman and Robin’ and ‘Minority Report’

ET celebrates films hitting major milestones this year, including ‘My Best Friend’s Wedding,’ ‘Batman and Robin’ and ‘Minority Report.’

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‘Come Dance With Me’: Get a Sneak Peek of New Competition Series (Exclusive)

‘Come Dance With Me’ premieres April 15 on CBS.

'NCIS: LA' Season 13 First Look: Hetty's Back (and Not Messing Around)

The new season kicks off Oct. 10 on CBS.

'NCIS: LA' Finale Sneak Peek: Nell Has Real Doubts About Taking Over Hetty's Job Permanently (Exclusive)

'NCIS: LA' Finale: Nell Has Real Doubts About Taking Over Hetty's Job

Nell has a big decision to make on Sunday's season 12 finale.

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'NCIS: LA' Season 12 Finale Sneak Peek: Nell Confides in Callen About Taking Over Hetty's Job (Exclusive)

The season 12 finale airs Sunday, May 23 at 9 p.m. ET/PT on CBS.

Chris O'Donnell's Daughter's Friends Just Discovered He Was on 'Grey's Anatomy' (Exclusive)

Chris O'Donnell on the Possibilty of Returning to 'Grey's Anatomy'

Plus, the 'NCIS: Los Angeles' star dishes on Callen's dilemmas in the current season of the hit CBS show.