Mark Harmon is one of the biggest stars on TV but do the cast of the show actually like him? Executive producer Charles Floyd Johnson said, Harmon never told the producers to get rid of Bellisario.

Mark Harmon decided to leave NCIS to keep his acting career "fresh". Gibbs was replaced by FBI agent Alden Parker in NCIS ...

Monday's episode of NCIS served as lead star Mark Harmon's final moments on the show as he is exiting the hit CBS series after portraying Gibbs for 18 seasons. During episode four of season 19 ...

Mark Harmon and Pam Dawber have been married since 1987 Julie Tremaine is a contributing writer at PEOPLE. She has been at PEOPLE since 2022. Her work has previously appeared in Food and Wine ...

Mark Harmon, 72, was pictured doing household ... This week, sources revealed that to keep Harmon happy on the show, the ...

The real reason Mark Harmon made the shocking decision to quit NCIS has been revealed. The 73-year-old actor played special agent Leroy Jethro Gibbs on the hit CBS show for almost 20 years before ...