Mark Harmon, who played the 'NCIS' lead Leroy Jethro Gibbs for 18 years, is returning for an appearance on ‘NCIS: Origins’ ...

What did the actor and philanthropist need to complete An American Story: Everyone’s Invited? Sports coats and candy bars.

While it was previously announced that Harmon would return as older Gibbs to narrate the series, NCIS: Origins co-showrunner ...

Oliver Stark is a famous British actor best known for his role as Evan 'Buck' Buckley in FOX's First Responder drama '9-1-1'.

The actor played Leroy Jethro Gibbs on 'NCIS' from 2003 to 2021Mark Harmon will be on hand to help introduce Leroy Jethro ...