Eric Christian Olsen, who played Marty Deeks for over a decade on NCIS Los Angeles, seems to be switching gears and diving ...

Marty Deeks, Eric Christian Olsen's character in NCIS Los Angeles, was an LAPD officer who acted as a liaison between the ...

Eric Christian Olsen and boss tease big 'reveal' in two-part episode 'NCIS: LA' boss on the season finale and the explosion that could spell disaster for the team -- EXCLUSIVE PHOTO 'NCIS ...

This NCIS fan-favorite left the hit show for theater, skipping the series finale. A bold exit for passion over paychecks!

The NCIS fall finale has nearly arrived at CBS. Here are the plot details and arrival date before the winter hiatus hits.

Mark created a very specific cadence with Gibbs ... I know that I will never be Mark Harmon, but I’m giving it my best shot.” ...

Callen and Sam return for a 12th season of assignments, as the Naval Criminal Investigative Service encounter more and more threats. Chris O'Donnell and LL Cool J ...