
Mark Harmon
He has appeared in a wide variety of television roles since the early 1970s, including as Dr. Robert Caldwell on St. Elsewhere, Detective Dicky Cobb on Reasonable Doubts, and Dr. Jack McNeil on Chicago Hope. He also starred in such films as Summer School, Prince of Bel Air, Stealing Home, Wyatt Earp, Fear and Loathing in Las Vegas, Crossfire Trail, Local Boys, Freaky Friday, and Chasing Liberty.
Harmon played Secret Service special agent Simon Donovan in a four-episode story arc in The West Wing in 2002, receiving an Emmy Award nomination for the role. Harmon's character of NCIS Special Agent Leroy Jethro Gibbs was introduced in a guest starring role in two episodes of JAG. From 2003 to 2021, Harmon starred in the spinoff NCIS as the same character.
Biography from the Wikipedia article Mark Harmon. Licensed under CC-BY-SA. Full list of contributors on Wikipedia.
Known For

NCIS

240-Robert

All or Nothing: The Michigan Wolverines

Charlie Grace

Chicago Hope

Flamingo Road

Goliath Awaits

Reasonable Doubts

St. Elsewhere

The Deliberate Stranger
Part of Crew
Recently Updated Shows

Return to Paradise
Set in the idyllic, beachside hamlet of Dolphin Cove, Return to Paradise is six gripping, twisting and fiendishly clever murder mysteries – all against the spectacular backdrop of the Australian coastal landscape.
Australian ex-pat Mackenzie Clarke is the seemingly golden girl of the London Metropolitan police force – with an intuitive approach to detective work, she has built a reputation for being able to crack the most impossible of cases. However, she's suddenly forced to up sticks and move back to her childhood home of Dolphin Cove, a beautiful, coastal paradise… and Mackenzie's worst nightmare.

English Teacher
English Teacher follows Evan Marquez, a high school teacher in Austin, Texas, who often finds himself at the intersection of the personal, professional and political aspects of working at a high school. Evan wants to be a principled person but often runs into trouble because of it.

The Gilded Age
The American Gilded Age was a period of immense economic change, of huge fortunes made and lost, and the rise of disparity between old money and new.
Against this backdrop of change, the story begins in 1882 — introducing young Marian Brook, the orphaned daughter of a Union general, who moves into the New York City home of her thoroughly old money aunts Agnes van Rhijn and Ada Brook. Accompanied by Peggy Scott, an accomplished African-American woman, Marian inadvertently becomes enmeshed in a social war between one of her aunts, a scion of the old money set, and her stupendously rich neighbors, a ruthless railroad tycoon and his ambitious wife, George and Bertha Russell.
In this exciting new world that is on the brink of the modern age, will Marian follow the established rules of society, or forge her own path?

Last Week Tonight with John Oliver
On Last Week Tonight with John Oliver, John Oliver presents a satirical look at the week in news, politics and current events.