Mark Harmon
American actor · United States · Actors · Born 1951 · age 75
Mark Harmon is read about 6,057 times a day, in 49 languages.
A typical day, 30 days to 20 October 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 395 days, one point a day.
Something wrong?Thomas Mark Harmon 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.
A life in dates
Freakier FridayFilm, Ryan2024
NCIS: OriginsSeries, Producer2017“Gibbs is thankful to be alive. He really thought life was over, and for him to admit that is huge, because he’s not that kind of guy.”In their wordsTV Insider interview (2017)“I was never interested in playing him with a big red S on his chest. I’m much more attracted to the underbelly stuff.”In their wordsTV Insider interview (2017)“Change is healthy. Any actor can depart this show and it will survive. In my mind, there is nothing unclear about how I got here.”In their wordsTV Insider interview (2017)“My parents kept things real. I had no idea they were famous.”In their wordsTV Insider interview (2017)2015
The Late Late Show with James CordenSeries2010
Justice League: Crisis on Two EarthsFilm, Superman (voice)2004The Tony Danza ShowSeries
Chasing LibertyFilm, 2004James Foster2002
Local BoysFilm, Jim Wesley2001
And Never Let Her GoFilm, Thomas Capano1999
Family GuySeries, Leroy Jethro Gibbs (voice)
I'll Remember AprilFilm, 1999John Cooper1997
CasualtiesFilm, Tommy Nance1995
JAGSeries, Leroy Jethro Gibbs1994
Natural Born KillersFilm, Mickey Knox in TV1992
The Tonight Show with Jay LenoSeries1991
DillingerFilm, John Dillinger1988
Stealing HomeFilm, Billy Wyatt1987
After the PromiseFilm, Elmer Jackson1984
Tuareg: Desert WarriorFilm, Gacel Sayah1982
St. ElsewhereSeries, Robert Caldwell1978
Comes a HorsemanFilm, Billy Joe Meynert1974
Police WomanSeries, Stanski
Sonic BoomFilm, 1974Student Controller1968
Adam-12Series, Officer Gus Corbin1951Born2 September 1951Also in Deutsch
Photos 2
In their own words 4
, Gibbs is thankful to be alive. He really thought life was over, and for him to admit that is huge, because he’s not that kind of guy.
I was never interested in playing him with a big red S on his chest. I’m much more attracted to the underbelly stuff.
Change is healthy. Any actor can depart this show and it will survive. In my mind, there is nothing unclear about how I got here.
Filmography 40
FFFreakier Friday
CPCertain PreyJEJustice League: Crisis on Two Earths
WGWeather GirlCLChasing Liberty
FFFreaky FridayLBLocal Boys
CTCrossfire TrailAGAnd Never Let Her Go
FTFor All TimeIAI'll Remember April
FVFear and Loathing in Las VegasCACasualties
TSThe Last Supper
MWMagic in the Water
OSOriginal SinsNKNatural Born Killers
WEWyatt Earp
CHCold Heaven
FSFourth StoryDIDillinger
TYTill There Was You
LHLong Road Home
WWWorth Winning
SYSweet Bird of Youth
TPThe PresidioSHStealing Home
SSSummer School
DVDear America: Letters Home from VietnamAPAfter the Promise
LHLet's Get Harry
TSThe Deliberate Stranger
PAPrince of Bel AirTWTuareg: Desert Warrior
BABeyond the Poseidon AdventureCHComes a Horseman
LMLittle MoSBSonic Boom111 credits on file
Television 24
NONCIS: Origins
TSThe Kelly Clarkson Show
TCThe Late Show with Stephen ColbertTCThe Late Late Show with James Corden
NONCIS: New Orleans
NCNCIS
JLJimmy Kimmel Live!
BPBoston PublicFGFamily Guy
TWThe West Wing
TVThe ViewJAJAG
CHChicago HopeTLThe Tonight Show with Jay Leno
MOMoonlightingSESt. Elsewhere
TBThe Love Boat
SLSaturday Night LivePWPolice Woman
EMEmergency!ADAdam-12
TCThe Tonight Show Starring Johnny Carson
GAGolden Globe AwardsAwards
Family
Parents
Mark HarmonPartners
Brothers and sisters
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