9.0
9.0
NCISverse: The First 1,000
2024
as Self
Mark Harmon
Also known as: Thomas Mark Harmon
Nationality:United States
Education:University of California, Los Angeles, Los Angeles Pierce College, Harvard-Westlake School
N/A
CommunityBiographyvia wikipedia
Thomas Mark Harmon (born September 2, 1951) is an American actor, writer, producer, television director and former football player. He is best known for playing the lead role of Leroy Jethro Gibbs on NCIS. He has appeared in a wide variety of television roles since the early 1970s, including as Dr. Robert Caldwell on St. Elsewhere, Detective Dicky Cobb on Reasonable Doubts, and Dr. Jack McNeil on Chicago Hope. He also starred in such films as Summer School, Prince of Bel Air, Stealing Home, Wyatt Earp, Fear and Loathing in Las Vegas, Crossfire Trail, Local Boys, Freaky Friday, and Chasing Liberty. Harmon played Secret Service special agent Simon Donovan in a four-episode story arc in The West Wing in 2002, receiving an Emmy Award nomination for the role. Harmon's character of NCIS Special Agent Leroy Jethro Gibbs was introduced in a guest starring role in two episodes of JAG. From 2003 to 2021, Harmon starred in the spinoff NCIS as the same character.
Filmography (47 movies)
7.6
7.6
After the Promise
1987
as Elmer Jackson
7.5
7.5
Little Mo
1978
as Norman Brinker
7.3
7.3
Justice League: Crisis on Two Earths
2010
as Superman (voice)
7.2
7.2
Fear and Loathing in Las Vegas
1998
as Magazine Reporter
7.1
7.1
Dear America: Letters Home from Vietnam
1987
as (voice)
7.0
7.0
The Wild
2019
as Self
6.8
6.8
Wyatt Earp
1994
as Sheriff Johnny Behan
6.8
6.8
Freakier Friday
2025
as Ryan
6.6
6.6
And Never Let Her Go
2001
as Thomas Capano
6.6
6.6
Freaky Friday
2003
as Ryan
6.5
6.5
The Last Supper
1995
as Dominant Male
6.4
6.4
Summer School
1987
as Mr. Freddy Shoop
6.4
6.4
Casualties
1997
as Tommy Nance
6.3
6.3
I'll Remember April
1999
as John Cooper
6.3
6.3
Crossfire Trail
2001
as Bruce Barkow
6.3
6.3
For All Time
2000
as Charles Lattimer
6.3
6.3
Local Boys
2002
as Jim Wesley
6.3
6.3
Stealing Home
1988
as Billy Wyatt
6.2
6.2
Chasing Liberty
2004
as James Foster
6.2
6.2
Let's Get Harry
1986
as Harry
6.2
6.2
The Deliberate Stranger
1986
as Ted Bundy
6.1
6.1
Comes a Horseman
1978
as Billy Joe Meynert
5.8
5.8
The Presidio
1988
as Jay Austin
5.6
5.6
Weather Girl
2009
as Dale
5.4
5.4
Sweet Bird of Youth
1989
as Chance Wayne
5.3
5.3
Long Road Home
1991
as Ertie Robertson
5.3
5.3
Magic in the Water
1995
as Jack Black
5.2
5.2
Worth Winning
1989
as Taylor Worth
5.2
5.2
Shadow of a Doubt
1991
as Charles Spencer
5.1
5.1
Beyond the Poseidon Adventure
1979
as Larry Simpson
5.0
5.0
Fourth Story
1991
as David Shepard
4.9
4.9
Tuareg: Desert Warrior
1984
as Gacel Sayah
4.9
4.9
Certain Prey
2011
Executive Producer
4.7
4.7
Dillinger
1991
as John Dillinger
4.5
4.5
Sonic Boom
1974
as Student Controller
4.4
4.4
Eleanor and Franklin: The White House Years
1977
as Robert Dunlap
4.3
4.3
Cold Heaven
1992
as Alex Davenport
4.3
4.3
Prince of Bel Air
1986
as Robin Prince
4.3
4.3
Intimate Agony
1983
as Tommy
4.0
4.0
Getting Married
1978
as Howie Lesser
3.3
3.3
Original Sins
1995
as Johnathan Franye
2.8
2.8
Till There Was You
1991
as Frank Flynn
2.5
2.5
The Amati Girls
2001
as Lawrence
Flamingo Road
1980
as Fielding Carlyle
Intimate Portrait: Pam Dawber
2002
as Self
The First to Go
1997
as Jeremy Hampton
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