
Mark Harmon
Born
1951-09-02
Place of birth
Burbank, California, USA
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

Fear and Loathing in Las Vegas
Magazine Reporter

Family Guy
Leroy Jethro Gibbs (voice)

Freaky Friday
Ryan

Natural Born Killers
Mickey Knox in TV

NCIS
Leroy Jethro Gibbs

Wyatt Earp
Sheriff Johnny Behan

Justice League: Crisis on Two Earths
Superman (voice)

Freakier Friday
Ryan

Chasing Liberty
James Foster

The West Wing
Simon Donovan

Saturday Night Live
Self - Host

NCIS: New Orleans
Leroy Jethro Gibbs

Moonlighting
Sam Crawford

JAG
Leroy Jethro Gibbs

The Presidio
Jay Austin