The long-time franchise lead also narrates the prequel series and is an executive producer.

An OG character will return to the team!

NCIS: Origins fans have received a major casting update they have been waiting for. The update confirms the return of a ...

Mark Harmon is returning to NCIS: Origins for a season-long arc.

Mark Harmon‘s much-anticipated return to the NCIS Universe has his colleagues sweating, a source tells Closer. On Tuesday, ...

NCIS fans were thrilled to learn of Harmon’s return.  “This is gonna be good, frankly I’m quite scared but very happy to see ...

Mark Harmon, Pauley Perrette and Michael Weatherly are part of 'NCIS' history Catherine Santino is a Style Writer-Reporter at PEOPLE. She began contributing to PEOPLE in 2022 and joined the staff full ...

NCIS: Los Angeles' alum Eric Christian Olsen is returning to the 'NCIS' franchise, joins 'Origins' as executive producer.

Michael Weatherly’s return as Tony DiNozzo marks another major legacy move for NCIS and could reshape Season 24.

Gibbs (Mark Harmon) was a man of few words on the mothership for 19 seasons. But with NCIS: Origins, we’re getting to see parts of his life we either barely heard about or never knew existed. And the ...