Mark Harmon
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. One of his first national TV appearances (other than as an athlete) was in a commercial for Kellogg's Product 19 cereal with his father, Tom Harmon, its longstanding TV spokesman. Thanks to his sister Kristin's in-laws, Ozzie and Harriet Nelson, he landed his first job as an actor in an episode of Ozzie's Girls. He has been starring in television and film since the mid-1970s, after a career as a collegiate football player with the UCLA Bruins. He's been married to actress Pam Dawber since 1987 and they have 2 sons. His son, actor Sean Harmon, had a recurring role as a young Leeroy Jethro Gibbs on NCIS.
Freaky Friday
as RyanMother and daughter bicker over everything -- what Anna wears, whom she likes and what she wants...
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Wyatt Earp
as Sheriff Johnny BehanFrom Wichita to Dodge City, to the O.K. Corral in Tombstone, Wyatt Earp is taught that nothing...
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Fear and Loathing in Las Vegas
as Magazine ReporterRaoul Duke and his attorney Dr. Gonzo drive a red convertible across the Mojave desert to Las...
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Chasing Liberty
as James FosterThe President's daughter, unable to experience life like a normal 18 year-old, escapes from her...
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Two victims of traumatized childhoods become lovers and serial murderers irresponsibly glorified...
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Justice League: Crisis on Two Earths
as Clark Kent / Superman (voice)A heroic version of Lex Luthor from an alternate universe appears to recruit the Justice League...
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Summer School
as Mr. Freddy ShoopA high-school gym teacher has big plans for the summer, but is forced to cancel them to teach a...
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The Presidio
as Jay AustinJay Austin is now a civilian police detective. Colonel Caldwell was his commanding officer years...
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Crossfire Trail
as Bruce BarkowRafe Covington is as good as his word, and he's determined to keep his promise to a dying man...
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The Deliberate Stranger
as Ted BundyBased on a true story, this film depicts the life of Ted Bundy, the serial killer. In 1974,...
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The Last Supper
as Dominant MaleA group of idealistic, but frustrated, liberals succumb to the temptation of murdering rightwing...
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Beyond the Poseidon Adventure
as Larry SimpsonAfter "The Poseidon Adventure", in which the ship got flipped over by a tidal wave, the ship...
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Certain Prey
as Lucas DavenportMinneapolis Deputy Police Chief, Lucas Davenport, has to face off against a duo unlike any he's...
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Comes a Horseman
as Billy Joe MeynertElla Connors is a single woman who gets pressured to sell her failing cattle farm to her corrupt...
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Weather Girl
as DaleSuccumbing to the stresses of her personal and professional lives, Sylvia, a Seattle morning...
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Worth Winning
as Taylor WorthTaylor is a man who has no problems with women. So confident is he that he accepts a challenge...
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Let's Get Harry
as HarryHarry Burck has been kidnapped by South American terrorists, and when the US Government refuses...
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Intimate Agony
as TommyAnthony Geary (General Hospital) stars as a compassionate doctor who must treat an STD outbreak...
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Stealing Home
as Billy WyattBilly Wyatt (Harmon), a former high school and minor-league baseball baseball player receives a...
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Fourth Story
as David ShepardValerie's husband Darryl leaves for work as usual, but never returns. She hires private eye...
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Sonic Boom
as Student ControllerComedy short about a supersonic jet that lands in a small town and creates hysteria about an...
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Cold Heaven
as Alex DavenportAn adulterous woman's faith in God is tested when her husband dies and miraculously comes back...
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Local Boys
as Jim WesleyOn Skeet’s twelfth birthday his older brother Randy buys him his first surfboard. Suddenly his...
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Getting Married
as Howie LesserA man falls madly in love with a pretty newscaster and goes all out to win her heart and her...
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Magic in the Water
as Jack BlackRadio psychologist Jack Black takes his children Joshua and Ashley on a 'vacation' to a lake in...
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After the Promise
as Elmer JacksonElmer Jackson is a carpenter in a small Californian town in the 1930s. Struggling to bring up 4...
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Little Mo
as Norman BrinkerBiopic about tennis great Maureen Connolly who, as a teenager, was the first woman to win the...
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Dear America: Letters Home from Vietnam
as (voice)Real-life letters written by American soldiers, sailors, airmen, and Marines during the Vietnam...
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Prince of Bel Air
as Robin PrinceA free-spirited, womanizing L.A. pool cleaner finds his lifestyle challenged by a new love interest.
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The Wild
as SelfNewly into addiction recovery, an urgent threat emerges to spur filmmaker, Mark Titus back to...
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Flamingo Road
as Fielding CarlyleA carnival drifter marries into an aristocratic family and unwillingly takes on a ruthless...
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The Amati Girls
as LawrenceFour sisters who disagree about everything... except what matters most. Family.
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And Never Let Her Go
as Thomas CapanoThe true story of a woman's suspicious disappearance after ending an affair with a powerful,...
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Tuareg: Desert Warrior
as Gacel SayahIn a desolate section of the Sahara once ruled by the French, two thirsty men stumble into the...
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Casualties
as Tommy NanceA woman tormented by an abusive, sadistic husband desperately tries to find her way out of her...
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Original Sins
as Johnathan FranyeOn Jonathan Frayne's radio talk show, the guilty call in to reveal their darkest sins. But when...
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Dillinger
as John DillingerCrime drama based on the real-life story of US gangster John Dillinger, who was hunted by the...
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Till There Was You
as Frank FlynnFrank Flynn is summonsed from New York by his brother Charlie to Vanuatu. He arrives only to...
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For All Time
as Charles LattimerA man facing middle-age and a failing marriage finds a time slip that can take him back to the...
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I'll Remember April
as John CooperFour young boys find a shipwrecked Japanese sailor during World War II and struggle with the...
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Sweet Bird of Youth
as Chance WayneTennessee William’s masterful melodrama about an aging movie star who, appalled by her own image...
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The First to Go
as Jeremy HamptonA romantic comedy about the first of a tight group of friends to get married.
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Shadow of a Doubt
as Charles SpencerCharlie is a young woman who is thrilled that her favorite Uncle Charlie is coming home for...
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The Kelly Clarkson Show
as SelfKelly Clarkson presents the biggest newsmakers and names in film, television and music; as well...
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JAG
as Leroy Jethro GibbsHarmon "Harm" Rabb Jr. is a former pilot turned lawyer working for the military's JAG (Judge...
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The West Wing
as Agent Simon DonovanThe West Wing provides a glimpse into presidential politics in the nation's capital as it tells...
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Saturday Night Live
as Self - HostA late-night live television sketch comedy and variety show created by Lorne Michaels. The...
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NCIS: New Orleans
as Leroy Jethro GibbsA drama about the local field office that investigates criminal cases affecting military...
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NCIS
as Leroy Jethro GibbsFrom murder and espionage to terrorism and stolen submarines, a team of special agents...
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The Tonight Show Starring Johnny Carson
as SelfThe Tonight Show Starring Johnny Carson is a talk show hosted by Johnny Carson under The Tonight...
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Adam-12
as Officer Gus CorbinAdam-12 is a television police drama that followed two police officers of the Los Angeles Police...
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Family Guy
as Leroy Jethro Gibbs (voice)Sick, twisted, politically incorrect and Freakin' Sweet animated series featuring the adventures...
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The Late Late Show with James Corden
as SelfOnce Craig Ferguson retires, James Corden will be taking over The Late Late Show. The show is a...
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The Love Boat
as Doug BradburyPassengers who search for romantic nights aboard a beautiful ship travelling to tropical or...
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Jimmy Kimmel Live!
as uncreditedJimmy Kimmel Live! is an American late-night talk show, created and hosted by Jimmy Kimmel and...
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The Legend of Tarzan
as Bob Markham (voice)The Legend of Tarzan is an American animated television series created by The Walt Disney...
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Moonlighting
as Sam CrawfordAfter being duped and going bankrupt, model Maddie is convinced by David to become a partner in...
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Emergency!
as uncreditedThe crew of Los Angeles County Fire Department Station 51, particularly the paramedic team, and...
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The Bonnie Hunt Show
as uncreditedThe Bonnie Hunt Show is an American syndicated talk show hosted by Bonnie Hunt. It premiered on...
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The Tonight Show with Jay Leno
as uncreditedThe Tonight Show with Jay Leno is an American late-night talk show hosted by Jay Leno that...
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The Hardy Boys / Nancy Drew Mysteries
as uncreditedThe Hardy Boys/Nancy Drew Mysteries is a television series which aired for three seasons on ABC....
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From the Earth to the Moon
as Wally SchirraThe story of the United States' space program, from its beginnings in 1961 to the final moon...
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Chicago Hope
as Jack McNeilChicago Hope is an American medical drama television series, created by David E. Kelley. It ran...
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St. Elsewhere
as Robert CaldwellSt. Elsewhere is an American medical drama television series that originally ran on NBC from...
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The View
as SelfABC Daytime's morning chatfest, currently featuring Whoopi Goldberg, Joy Behar, Sunny Hostin,...
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Laverne & Shirley
as uncreditedLaverne & Shirley is an American television sitcom that ran on ABC from January 27, 1976 to May...
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Police Woman
as uncreditedSergeant “Pepper"” Anderson, an undercover cop for the Criminal Conspiracy Unit of the Los...
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Police Woman
as StanskiSergeant “Pepper"” Anderson, an undercover cop for the Criminal Conspiracy Unit of the Los...
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The Rosie O'Donnell Show
as SelfThe Rosie O'Donnell Show was an American daytime television talk show hosted and produced by...
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Harts of the West
as uncreditedHarts of the West is an American Western/comedy–drama series starring Beau Bridges and his...
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Charlie Grace
as Charlie GraceCharlie Grace is a Los Angeles private eye with a daughter named Jenny, works along with other...
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All's Fair
as uncreditedAll's Fair is an American television situation comedy
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Flamingo Road
as uncreditedFlamingo Road is an American prime time soap opera that aired on NBC. It was first seen as a TV...
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Reasonable Doubts
as Det. Dicky CobbReasonable Doubts is a police drama broadcast in the United States by NBC that ran from 1991 to...
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The American West
as SelfFrom the Executive Producer Robert Redford, THE AMERICAN WEST tells the story of the aftermath...
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Centennial
as Captain John McIntoshThe economic and cultural growth of town of Centennial, Colorado, through the intertwining lives...
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Delvecchio
as Ronnie StrikerDelvecchio is an American television series that aired on CBS during the 1976-77 season. It...
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The Dream Merchants
as Johnny EdgeThis star-laden adaptation of Harold Robbins' best-selling 1949 novel about the birth of the...
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Hallmark Hall of Fame
as CharlesHallmark Hall of Fame is an anthology program on American television, sponsored by Hallmark...
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Goliath Awaits
as Peter CabotDuring World War II the passenger liner "Goliath" is sunk by a German submarine. Portions of the...
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240-Robert
as Thib Thibideaux240-Robert is an American drama series that ran on ABC from 1979 to 1981. The series title is a...
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Joe Montana: Cool Under Pressure
as Narrator (voice)Montana's first hand account of his career from the earliest days to national champion at Notre...
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Entertainment Tonight
as SelfDaily tabloid television news show on entertainment and celebrity news with unprecedented access...
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And Never Let Her Go
as Thomas CapanoThe true story of a woman's suspicious disappearance after ending an affair with a powerful,...
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NCIS: Origins
as Leroy Jethro Gibbs (voice)In 1991, years prior to the events of "NCIS," a young Leroy Jethro Gibbs starts his career as a...
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All or Nothing: The Michigan Wolverines
as Narrator (voice)All or Nothing: The Michigan Wolverines goes behind-the-scenes of the winningest program in...
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Sam
as Mike BreenSam is an American crime drama television series that aired on the CBS network from March 14 to...
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