Mark Harmon
Known For
Acting
Born
1951-09-02 in 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 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.
Most Known For
Family Guy
as Leroy Jethro Gibbs (voice)
NCIS
as Leroy Jethro Gibbs
The Tonight Show Starring Johnny Carson
as Self
The West Wing
as Simon Donovan
JAG
as Leroy Jethro Gibbs
Saturday Night Live
as Self - Host
The Kelly Clarkson Show
as Self
The View
as Self
The Love Boat
as Doug Bradbury
The Late Late Show with James Corden
as Self
Golden Globe Awards
as Self - Nominee
Golden Globe Awards
as Self
NCIS: New Orleans
as Leroy Jethro Gibbs
Jimmy Kimmel Live!
as Self
Adam-12
as Officer Gus Corbin
St. Elsewhere
as Robert Caldwell
Emergency!
as Ofcr. Dave Gordon
The Tonight Show with Jay Leno
Police Woman
as Stanski
Police Woman
as Paul Donin