
Personal Info
Known For
Acting
Gender
Male
Birthday
9/2/1951
Place of Birth
Burbank, California, USA
Also Known As
Thomas Mark Harmonمارک هارمونمارک هارمُن
Mark Harmon
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 rec...
Known For

Freakier Friday
as Ryan

Justice League: Crisis on Two Earths
as Superman (voice)

Freaky Friday
as Ryan

Beyond the Poseidon Adventure
as Larry Simpson

Dear America: Letters Home from Vietnam
as (voice)

Natural Born Killers
as Mickey Knox in TV

The First to Go
as Jeremy Hampton

And Never Let Her Go
as Thomas Capano

Wyatt Earp
as Sheriff Johnny Behan

Fear and Loathing in Las Vegas
as Magazine Reporter

Worth Winning
as Taylor Worth

Chasing Liberty
as James Foster

Crossfire Trail
as Bruce Barkow

After the Promise
as Elmer Jackson

Comes a Horseman
as Billy Joe Meynert

Shadow of a Doubt
as Charles Spencer

The Last Supper
as Dominant Male

Summer School
as Mr. Freddy Shoop

Prince of Bel Air
as Robin Prince

Magic in the Water
as Jack Black