Mark Harmon
Acting
Born September 2, 1951 · 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 · 40 titles
The Late Show with Stephen Colbert
NCIS
The Tonight Show Starring Johnny Carson
Family Guy
The Kelly Clarkson Show
The West Wing
The Late Late Show with James Corden
The Love Boat
Saturday Night Live
JAG
Chicago Hope
Jimmy Kimmel Live!
The View
NCIS: New Orleans
Golden Globe Awards
The Tonight Show with Jay Leno
Adam-12
St. Elsewhere
Emergency!
NCIS: Origins
The Bonnie Hunt Show
Moonlighting
The Tony Danza Show
Laverne & Shirley
Police Woman
Steve Harvey
The Hardy Boys / Nancy Drew Mysteries
The Megan Mullally Show
Entertainment Tonight
From the Earth to the Moon
The Legend of Tarzan
Freakier Friday
The Arsenio Hall Show
Freaky Friday
Centennial
Reasonable Doubts
Fear and Loathing in Las Vegas
Flamingo Road
The Rosie O'Donnell Show
Natural Born Killers