Jethro Gibbs was the most irreplaceable character in NCIS, and without Mark Harmon, it's a completely different show.

Aventura attorney recognized for work in personal injury litigation and medical malpractice law for plaintiffsAVENTURA, FL / ACCESS Newswire / September 4, 2026 / Attorney Mark Kaire has been ...

Five years after he left NCIS, Mark Harmon returns as Leroy Jethro Gibbs for a special season-long, 10-episode arc on prequel ...

NCIS: Origins is all set to bring back old tales and nostalgic names in its season 3. This especially refers to the highly ...

The first-look photos of Mark Harmon's official return as Gibbs in NCIS: Origins Season 3 were released this afternoon. We want to hear from you. Share your perspective in the comments below, and ...

Mark Harmon had a 'serious' relationship with actress Cristina Raines years before meeting the love of his life.