Biography
Thomas Mark Harmon (born September 2, 1951) is an American actor, producer and director. He is known for playing the lead role of Leroy Jethro Gibbs on NCIS (2003-2021), a role which has earned him six nominations at the People's Choice Awards including a win for Favorite TV Crime Drama Actor in 2017. Since 2008, he has also been a producer and executive producer of the show as well as its' spinoff series NCIS: New Orleans. His character of NCIS special agent Leroy Jethro Gibbs was introduced in a guest starring role in two episodes of JAG, and continued on the spinoff show NCIS.
He had a recurring role as Secret Service special agent Simon Donovan in a four-episode story arc in The West Wing in 2002, for which he received an Emmy Award nomination.
One of his first national TV appearances (other than as an athlete) was in a commercial for Kellogg's Product 19 cereal with his father, Tom Harmon, its longstanding TV spokesman. Thanks to his sister Kristin's in-laws, Ozzie and Harriet Nelson, he landed his first job as an actor in an episode of Ozzie's Girls.
He has been starring in television and film since the mid-1970s, after a career as a collegiate football player with the UCLA Bruins.
He's been married to actress Pam Dawber since 1987 and they have 2 sons. His son, actor Sean Harmon, had a recurring role as a young Leeroy Jethro Gibbs on NCIS.
Filmography
all 97
TV Shows 49
Movies 48
self 17
Producer 5
Voice 5
Director 2
NCIS: Origins (2024)
Joe Montana: Cool Under Pressure (2022)
All or Nothing: The Michigan Wolverines (2018)
NCIS: New Orleans (2014)
Certain Prey (2011)
Justice League: Crisis on Two Earths (2010)
The Megan Mullally Show (2006)
Chasing Liberty (2004)
NCIS (2003)
Local Boys (2002)
The Legend of Tarzan (2001)
And Never Let Her Go (2001)
And Never Let Her Go (2001)
Crossfire Trail (2001)
The Amati Girls (2001)
Boston Public (2000)
For All Time (2000)
The West Wing (1999)
I'll April (1999)
Family Guy (1999)
Fear and Loathing in Las Vegas (1998)
From the Earth to the Moon (1998)
Casualties (1997)
The First to Go (1997)
JAG (1995)
Charlie Grace (1995)
The Last Supper (1995)
Magic in the Water (1995)
Original Sins (1995)
Chicago Hope (1994)
Natural Born Killers (1994)
Wyatt Earp (1994)
Cold Heaven (1992)
Reasonable Doubts (1991)
Till There Was You (1991)
Shadow of a Doubt (1991)
Long Road Home (1991)
Fourth Story (1991)
Dillinger (1991)
Worth Winning (1989)
Sweet Bird of Youth (1989)
Stealing Home (1988)
The Presidio (1988)
After the Promise (1987)
Summer School (1987)
The Deliberate Stranger (1986)
Prince of Bel Air (1986)
Moonlighting (1985)
Tuareg: Desert Warrior (1984)
St. Elsewhere (1982)
Goliath Awaits (1981)
The Dream Merchants (1980)
Flamingo Road (1980)
240-Robert (1979)
Beyond the Poseidon Adventure (1979)
Comes a Horseman (1978)
Centennial (1978)
Little Mo (1978)
Getting Married (1978)
Sam (1978)
The Love Boat (1977)
Eleanor and Franklin: The White House Years (1977)
Delvecchio (1976)
Saturday Night Live (1975)
Police Woman (1974)
Sonic Boom (1974)
Emergency! (1972)
Adam-12 (1968)
Golden Globe Awards (1944)
Gallery
Information
Known For
Acting
Gender
Male
Birthday
1951-09-02 (73 years old)
Birth Name
Thomas Mark Harmon
Birth Place
Burbank, United States
Height
Spouse
Pam Dawber
Children
Sean Harmon
Father
Tom Harmon
Mother
Elyse Knox
Siblings
Kelly Harmon, Kristin Nelson
Citizenships
United States
Residences
Brentwood, United States
Also Known As
Thomas Mark Harmon, مارک هارمون, مارک هارمُن
Awards
star on Hollywood Walk of Fame
This article uses material from Wikipedia.
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Mark Harmon
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