Mark Harmon

Mark Harmon

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.
Known For: Acting
Birthday: 1951-09-02
Place of Birth: Burbank, California, USA
Also Known As:

Movies List of Mark Harmon

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Getting Married

1978 Movie
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Freaky Friday

2003 Movie
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Original Sins

1995 Movie
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The Presidio

1988 Movie
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Magic in the Water

1995 Movie
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Wyatt Earp

1994 Movie
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Worth Winning

1989 Movie
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Stealing Home

1988 Movie
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The Last Supper

1995 Movie
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Crossfire Trail

2001 Movie
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Comes a Horseman

1978 Movie
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Summer School

1987 Movie
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Local Boys

2002 Movie
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Weather Girl

2009 Movie
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Sweet Bird of Youth

1989 Movie
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After the Promise

1987 Movie
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Certain Prey

2011 Movie
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And Never Let Her Go

2001 Movie
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Cold Heaven

1992 Movie
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Prince of Bel Air

1986 Movie
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For All Time

2000 Movie
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Intimate Agony

1983 Movie
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Shadow of a Doubt

1991 Movie
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Dillinger

1991 Movie
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Long Road Home

1991 Movie
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Casualties

1997 Movie
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Till There Was You

1991 Movie
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Let's Get Harry

1986 Movie
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Flamingo Road

1980 Movie
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Fourth Story

1991 Movie
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Little Mo

1978 Movie
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Freakier Friday

2025 Movie
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Natural Born Killers

1994 Movie
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The First to Go

1997 Movie
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Sonic Boom

1974 Movie
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The Wild

2019 Movie
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I'll Remember April

2001 Movie
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Chasing Liberty

2004 Movie
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The Amati Girls

2001 Movie