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Inside NCIS star Mark Harmon and his co-star wife's low profile life in Los Angeles


Mark Harmon married his wife Pam in 1987


Executive Producer Sean Harmon, Austin Stowell and Executive Producer Mark Harmon from 'NCIS: Origins' attend the CBS New Fall Schedule Celebration event© CBS via Getty Images
Rebecca Lewis
Rebecca LewisLos Angeles correspondent
Updated: May 7, 2025
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NCIS star Mark Harmon has been working in Hollywood for fifty years but has chosen to keep a low profile, living a quiet life with his wife, Pam Dawber, at their home in Brentwood, Los Angeles.

Pam Dawber as Marcie Warren, Mark Harmon as NCIS Special Agent Leroy Jethro Gibbs in a still from NCIS in 2021© CBS via Getty Images

Though the two have been married since 1987, it is very infrequent that they make any red carpet appearances together – although NCIS fans will recognize Pam as she made an appearance in the show in 2021 for seven episodes.

Mark Harmon as Agent Simon Donovan, Allison Janney as Claudia Jean 'C.J.' Cregg in The West Wing© NBCUniversal via Getty Images

Mark' first acting credit was an episode on Ozzie's Girls in 1973, but after hundreds of appearances – from Aaron Sorkin's The West Wing, to Freaky Friday, and of course NCIS – the actor now prides himself in keeping a low profile, something Pam also enjoys.

Pam Dawber as Mindy and Robin Williams as Mork in a still from Mork 7 Mindy in 1978© Disney General Entertainment Con

Pam, 73, has been working in the industry for almost as long as her husband, and got her break in the 1970s alongside a then-unknown Robin Williams in the long running comedy Mork And Mindy.

In the 1980s Pam starred in the CBS sitcom My Sister Sam, co-starring Rebecca Schaeffer. 

Pam Dawber and Mark Harmon are seen at a flea market on June 30, 2024 in Santa Monica, California© GC Images


They rarely attend Hollywood events together, but have been spotted wandering around the Santa Monica flea market on Sundays, enjoying their time together.

Sean Harmon and Mark Harmon, attends the CBS Fall Schedule Celebration at Paramount Studios on May 02, 2024 in Los Angeles, California© WireImage

Their love of acting has also seen their children get bitten by the bug; Mark and Pam married in 1987 and are parents to two sons, Sean, 36, and Ty Christian, 32.

Ty works as a screenwriter, while Sean is an actor, starring as a young Leroy Jethro Gibbs – his father's character until his departure in 2021 – in flashback episodes of NCIS from 2008 onwards.

Sean Harmon as a young LeRoy Gibbs in NCIS

Mark previously opened up about the joy of having his son join him on set in a rare interview with Entertainment Tonight, telling the outlet: "I'm proud of him taking his work seriously and how he approaches being an actor – not just on this show."

He added: "I'm proud of both our boys, and they work hard at what they do and I’m proud that they get up in the morning and try to do that every day.

Mark Harmon as NCIS Special Agent Leroy Jethro Gibbs,  Pam Dawber guest stars as Marcie Warren in NCIS © CBS via Getty Images

Pam's work in the hit CBS series came in 2021 when she worked alongside Mark for seven episodes as "seasoned investigative journalist" Marcie Warren.

It was the first time she appeared on the show, and came at the end of Mark's run, as he stepped down that same year after almost 20 years with the show

close-up man sitting in car© Sonja Flemming/CBS

Mark is now the executive producer, and narrator, for NCIS: Origins which follows a younger Gibbs, played by Austin Stowell, in his early days in the Naval Investigative Service (NIS).

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