Mark Harmon to make special guest appearance in "NCIS: Origins"

Mark Harmon will make a special guest appearance in "NCIS: Origins" on Monday night.

• Nov 11, 2025

"NCIS" star Mark Harmon, technical adviser Leon Carroll Jr. discuss new book "Ghosts of Panama"

"Ghosts of Panama" gives us an in depth look at the relationship between the United States and Panama when General Manuel Noriega ruled the country as a dictator.

• Nov 26, 2024

David McCallum, "NCIS" and "The Man from U.N.C.L.E." star, dies at age 90

David McCallum died Monday of natural causes.

• Sep 25, 2023

Rocky Carroll On 'NCIS': 'Having A Prior Relationship With Mark Harmon Was A Huge Help'

Rocky Carroll has been a part of the "NCIS" family for years and previews Tuesday's new episode, which he acted in and directed.

• Apr 5, 2021

'NCIS' Hits Its 300th Episode Milestone

"NCIS" is celebrating a milestone very few television series have reached: 300 episodes.

• Mar 15, 2016

'NCIS' Renewed For Two More Seasons

CBS announced today that it has renewed NCIS, the #1 television drama series in the U.S. and worldwide, for two more seasons, and that series star and executive producer Mark Harmon has signed a new two-year deal.

• Feb 29, 2016