Mark Harmon

Mark Thomas Harmon (born September 2, 1951) is an American actor. He has been acting since the 1970s. From 2003 to 2021, he played Gibbs on the CBS crime series NCIS. He also played Ryan in Freaky Friday.

Filmography
 Year Title Role Other notes1973Ozzie's GirlsThe Candidate1975Emergency!Officer Dave GordonEpisode: "905-Wild"Adam-12Officer Gus CorbinEpisode: "Gus Corbin"Police WomanPaul DoninEpisode: "No Place to Hide"1976Laverne & ShirleyVictor, Jeep BuyerEpisode: "Dating Slump"All's FairEpisode: "Jealousy"Police WomanStanskyEpisode: "Tender Soldier"DelvecchioRonnie StrikerEpisode: "Hot Spell"1977Eleanor and Franklin: The White House YearsRobert DunlapTV movieNominated - Primetime Emmy Award for Outstanding Supporting Actor – Miniseries or a MovieThe Hardy Boys/Nancy Drew MysteriesChip GarveyEpisode: "Mystery of the Solid Gold Kicker"1978SamOfficer Mike Breen7 episodesGetting MarriedHowie LesserTV movieLittle MoNorman Brinker TV movieComes a HorsemanBilly Joe Meynert1978-1979CentennialCaptain John McIntosh3 episodes1979Beyond the Poseidon AdventureLarry Simpson1979-1983The Love BoatDoug Bradbury3 episodes1979-1980240-RobertDeputy Dwayne "Thib" ThibideauxMain character, 13 episodes1980Flamingo RoadFielding "Field" CarlyleTV movieThe Dream MerchantsJohnny Edge1981Goliath AwaitsPeter CabotTV movie1981-1982Flamingo RoadFielding "Field" CarlyleMain character, 37 episodes1983Doctor in ParadiseTommy1983-1986St. ElsewhereDr. Robert CaldwellMain character, 70 episodes1984Desert WarriorGacel Sayah1986Prince of Bel AirRobin Prince TV movieThe Deliberate StrangerTed BundyTV movieNominated - Golden Globe Award for Best Actor – Miniseries or Television FilmLet's Get HarryHarry Burck, Jr. 1987MoonlightingSam Crawford4 episodesSummer SchoolFreddy ShoopAfter the PromiseElmer Jackson TV movieNominated - Golden Globe Award for Best Actor – Miniseries or Television Film1988The PresidioJay Austin Stealing HomeBilly Wyatt1989Sweet Bird of YouthChance WayneTV movieWorth WinningTaylor Worth1990Till There Was YouFrank FlynnKenny Rogers Classic WeekendHimself1991DillingerJohn DillingerFourth StoryDavid ShepardTV movieLong Road HomeErtie RobertsonTV movieShadow of a DoubtUncle Charlie OakleyCold HeavenAlex Davenport1991-1993Reasonable DoubtsDetective Dicky CobbMain character, 45 episodesNominated - Golden Globe Award for Best Actor – Television Series Drama (1991)Nominated - Golden Globe Award for Best Actor – Television Series Drama (1992)1993Harts of the WestRodeo clownEpisode: "The Right Stuff"1994Natural Born KillersUncredited1995Original SinsJohnathan Franye TV movieMagic in the WaterJack BlackThe Last SupperDominant Male Charlie GraceCharlie GraceMain character, 6 episodes1996StrangersMarkEpisode: "Visit"1996-2000Chicago HopeDr. Jack McNeilMain character, 95 episodesNominated - Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series (1994)Nominated - Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series (1995)Nominated - Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series (1996)Nominated - Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series (1997)1997Adventures from the Book of VirtuesUlyssesEpisode: "Perseverance"CasualtiesTommy NanceThe First to GoJeremy Hampton1998From the Earth to the MoonWally Schirra2 episodesFear and Loathing in Las VegasMagazine Reporter at Mint 4001999I'll Remember AprilJohn Cooper2000For All TimeCharles LattimerThe Amati GirlsLawrence2001Crossfire TrailBruce BarkowAnd Never Let Her GoThomas CapanoTV movieThe Legend of TarzanBob Markham (voice)Episode: "Tarzan and the Outbreak"2002Local BoysJim WesleyThe West WingSpecial Agent Simon Donovan4 episodesNominated - Primetime Emmy Award for Outstanding Guest Actor - Drama Series2003JAGSpecial Agent Leroy Jethro Gibbs2 episodes (NCIS pilot episodes)Freaky FridayRyan2003-2021NCISSpecial Agent Leroy Jethro GibbsCurrent main character, every episode2004Chasing LibertyPresident James Foster2009Weather GirlDale2010Justice League: Crisis on Two EarthsSuperman (voice)Filming

Other websites

 Mark Harmon Web 
 CBS profile 

Category:1951 births
Category:Living people
Category:American movie actors
Category:American television actors
Category:Actors from Burbank, California
Category:University of California, Los Angeles alumni