Every Actor Who’s Played Leroy Jethro Gibbs In The NCIS Franchise
Here’s a rundown of every actor who’s portrayed Leroy Jethro Gibbs in the NCIS franchise: Mark Harmon – The most iconic and long-serving actor in the role, Harmon played Gibbs from the beginning of NCIS in 2003 until his departure in 2021. He also appeared in the spin-off series NCIS: New Orleans and NCIS: Los…