Mark Harmon will appear in every episode of ‘NCIS: Origins’ season 3 ...

NCIS actors Mark Harmon and Michael Weatherly will reunite as Leroy Jethro Gibbs and Tony DiNozzo on the Oct. 20 episode ...

Mark Harmon and Michael Weatherly will reunite as Gibbs and DiNozzo on 'NCIS: Origins.' ...

Actor and executive producer Mark Harmon remembers a version of NCIS that longtime fans might find hard to picture: a show ...

Mark Harmon is making his comeback to the franchise. He’ll return to his iconic role as Leroy Jethro Gibbs for Season 3 of ...

A turf war appears to be brewing! Former adversaries Mark Harmon and Michael Weatherly are both resurrecting their NCIS characters on screen — and a source says tensions are already running high ...

Add Yahoo as a preferred source to see more of our stories on Google. We're just weeks away from Mark Harmon's return to the NCIS franchise—and he just revealed what convinced him to come back. Ahead ...

Add Yahoo as a preferred source to see more of our stories on Google. LOS ANGELES – Mark Harmon has never been the kind of star to get too worked up about anything. The famously laconic actor, who ...

It's nearly Gibbs o'clock in the "NCIS" universe. Thank the TV gods. As Mark Harmon prepares to return as Leroy Jethro Gibbs ...

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 ...

Mark Harmon stepped down from his iconic role on CBS drama NCIS in 2021, focusing instead on guest appearances - and those ...