Mark Harmon
Acting
Born September 2, 1951 · Burbank, California, USA
2 films as director · Active 1994–2000
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 si…
Known for
Directed(2)
No films found.
Acting(100)
2025Freakier Friday
Film
2024NCIS: OriginsTV
2024NCISverse: The First 1,000Film
2022Joe Montana: Cool Under PressureTV
2019The Kelly Clarkson ShowTV
2019The WildFilm
2018All or Nothing: The Michigan WolverinesTV
2016The American WestTV
2015The Late Show with Stephen ColbertTV
2015The Late Late Show with James CordenTV
2014NCIS: New OrleansTV
2013The Arsenio Hall ShowTV
2012Steve HarveyTV
2011Certain PreyFilm
2010Justice League: Crisis on Two EarthsFilm
2009Weather GirlFilm
2008The Bonnie Hunt ShowTV
2006The Megan Mullally ShowTV
2004The Tony Danza ShowTV
2004Chasing LibertyFilm
2003NCISTV
2003Freaky FridayFilm
2003Jimmy Kimmel Live!TV
2002Local BoysFilm
2002Intimate Portrait: Pam DawberFilm
2001The Legend of TarzanTV
2001And Never Let Her GoFilm
2001And Never Let Her GoTV
2001Crossfire TrailFilm
2001The Amati GirlsFilm
2000For All TimeFilm
1999The West WingTV
1999I'll Remember AprilFilm
1999Family GuyTV
1998Fear and Loathing in Las VegasFilm
1998From the Earth to the MoonTV
1997The ViewTV
1997CasualtiesFilm
1997The First to GoFilm
1996The Rosie O'Donnell ShowTV
1996StrangersTV
1995JAGTV
1995Charlie GraceTV
1995The Last SupperFilm
1995Magic in the WaterFilm
1995Original SinsFilm
1994Chicago HopeTV
1994Natural Born KillersFilm
1994Wyatt EarpFilm
1993Harts of the WestTV
1992Cold HeavenFilm
1992The Tonight Show with Jay LenoTV
1991Reasonable DoubtsTV
1991Till There Was YouFilm
1991Shadow of a DoubtFilm
1991Long Road HomeFilm
1991Fourth StoryFilm
1991DillingerFilm
1989Worth WinningFilm
1989Sweet Bird of YouthFilm
1988Stealing HomeFilm
1988The PresidioFilm
1987After the PromiseFilm
1987Dear America: Letters Home from VietnamFilm
1987Summer SchoolFilm
1986Let's Get HarryFilm
1986The Deliberate StrangerFilm
1986The Deliberate StrangerTV
1986Prince of Bel AirFilm
1985MoonlightingTV
1984Tuareg: Desert WarriorFilm
1983Intimate AgonyFilm
1982St. ElsewhereTV
1981Goliath AwaitsTV
1981Entertainment TonightTV
1981Flamingo RoadTV
1980Flamingo RoadFilm
1980The Dream MerchantsTV
1979240-RobertTV
1979Beyond the Poseidon AdventureFilm
1978Comes a HorsemanFilm
1978CentennialTV
1978Little MoFilm
1978Getting MarriedFilm
1978SamTV
1977The Love BoatTV
1977Eleanor and Franklin: The White House YearsFilm
1977The Hardy Boys / Nancy Drew MysteriesTV
1976All's FairTV
1976DelvecchioTV
1976Laverne & ShirleyTV
1975Saturday Night LiveTV
1974Police WomanTV
1974Sonic BoomFilm
1973Ozzie's GirlsTV
1972Emergency!TV
1968Adam-12TV
1962The Tonight Show Starring Johnny CarsonTV
1951Hallmark Hall of FameTV
1944Golden Globe AwardsTV