Mark Harmon
Thomas Mark Harmon
About the person
Career:
Acting
Date of birth:1951-09-0274
Place of birth:Burbank, California, USA
Gender:Male
Popularity:3
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.
Filmography
Rating by year
- Freakier FridayRyan2025-08-066.8725
- NCIS: OriginsOlder Leroy Jethro Gibbs (voice) (uncredited)2024-10-147.666
- NCIS: OriginsOlder Leroy Jethro Gibbs (uncredited)2024-10-147.666
- NCISverse: The First 1,000Self2024-04-089.01
- Joe Montana: Cool Under PressureSelf - Narrator (voice)2022-01-068.34
- The WildSelf2019-05-197.03
- The American WestSelf2016-06-116.731
- NCIS: New OrleansLeroy Jethro Gibbs2014-09-237.3463
- Certain PreyLucas Davenport2011-11-064.922
- Justice League: Crisis on Two EarthsSuperman (voice)2010-02-237.3776
- Weather GirlDale2009-07-105.667
- Chasing LibertyJames Foster2004-01-096.2652
- NCISLeroy Jethro Gibbs2003-09-237.62,524
- Freaky FridayRyan2003-08-056.64,295
- Local BoysJim Wesley2002-02-236.416
- Intimate Portrait: Pam DawberSelf2002-01-018.01
- The Legend of TarzanBob Markham (voice)2001-09-037.0103
- And Never Let Her GoThomas Capano2001-04-016.79
- And Never Let Her GoThomas Capano2001-04-017.02
- Crossfire TrailBruce Barkow2001-01-216.343
- The Amati GirlsLawrence2001-01-094.73
- For All TimeCharles Lattimer2000-10-186.417
- The West WingSimon Donovan1999-09-228.3581
- I'll Remember AprilJohn Cooper1999-04-056.611
- Family GuyLeroy Jethro Gibbs (voice)1999-01-317.44,992
- Fear and Loathing in Las VegasMagazine Reporter1998-05-227.25,053
- From the Earth to the MoonWally Schirra1998-04-058.1131
- CasualtiesTommy Nance1997-04-156.810
- The First to GoJeremy Hampton1997-01-0110.01
- StrangersMark1996-04-194.24
- JAGLeroy Jethro Gibbs1995-09-237.3391
- Charlie GraceCharlie Grace1995-09-148.01
- The Last SupperDominant Male1995-09-086.5298
- Magic in the WaterJack Black1995-08-305.338
- Original SinsJohnathan Franye1995-04-124.45
- Natural Born KillersMickey Knox in TV1994-08-267.13,825
- Wyatt EarpSheriff Johnny Behan1994-06-246.8945
- Harts of the West1993-09-256.85
- Cold HeavenAlex Davenport1992-05-294.416
- Reasonable DoubtsDet. Dicky Cobb1991-09-267.67
- Till There Was YouFrank Flynn1991-07-184.05
- Shadow of a DoubtCharles Spencer1991-04-276.06
- Long Road HomeErtie Robertson1991-02-256.54
- Fourth StoryDavid Shepard1991-01-195.47
- DillingerJohn Dillinger1991-01-065.65
- Worth WinningTaylor Worth1989-10-275.345
- Sweet Bird of YouthChance Wayne1989-10-015.514
- Stealing HomeBilly Wyatt1988-08-266.360
- The PresidioJay Austin1988-06-105.8377
- After the PromiseElmer Jackson1987-10-117.520
- Dear America: Letters Home from Vietnam(voice)1987-10-017.129
- Summer SchoolMr. Freddy Shoop1987-07-226.4277
- Let's Get HarryHarry1986-10-316.248
- The Deliberate StrangerTed Bundy1986-05-046.425
- The Deliberate StrangerTed Bundy1986-05-040.00
- Prince of Bel AirRobin Prince1986-01-205.014
- MoonlightingSam Crawford1985-03-037.5399
- Tuareg: Desert WarriorGacel Sayah1984-03-125.39
- Intimate AgonyTommy1983-03-215.04
- St. ElsewhereRobert Caldwell1982-10-265.793
- Goliath AwaitsPeter Cabot1981-11-116.916
- Flamingo RoadFielding Carlyle1980-05-1210.01
- The Dream MerchantsJohnny Edge1980-05-125.73
- 240-RobertThib Thibideaux1979-08-286.84
- Beyond the Poseidon AdventureLarry Simpson1979-05-185.1140
- Comes a HorsemanBilly Joe Meynert1978-10-256.177
- CentennialCaptain John McIntosh1978-10-017.738
- Little MoNorman Brinker1978-09-057.33
- Getting MarriedHowie Lesser1978-05-176.03
- SamMike Breen1978-03-147.01
- The Love BoatDoug Bradbury1977-09-246.3191
- Eleanor and Franklin: The White House YearsRobert Dunlap1977-03-134.97
- The Hardy Boys / Nancy Drew Mysteries1977-01-307.131
- All's Fair1976-09-207.73
- DelvecchioRonnie Striker1976-09-097.01
- Laverne & Shirley1976-01-277.171
- Police WomanStanski1974-09-136.433
- Police WomanPaul Donin1974-09-136.433
- Sonic BoomStudent Controller1974-01-015.65
- Emergency!Ofcr. Dave Gordon1972-01-227.952
- Adam-12Officer Gus Corbin1968-09-217.148
- Hallmark Hall of FameCharles1951-12-248.88