Mark Harmon
Mark Harmon starred as Leroy Jethro Gibbs on NCIS and also served as executive producer of the show. On the new CBS series, NCIS: Origins which explores the early career of Gibbs, Harmon will serve as narrator in addition to executive producer. In other television work, Harmon received an Emmy nomination for Outstanding Guest Actor in a Drama Series for the critically acclaimed The West Wing and for Outstanding Supporting Actor in a Drama Special for Eleanor and Franklin: The White House Years...See more
Mark Harmon starred as Leroy Jethro Gibbs on NCIS and also served as executive producer of the show. On the new CBS series, NCIS: Origins which explores the early career of Gibbs, Harmon will serve as narrator in addition to executive producer. In other television work, Harmon received an Emmy nomination for Outstanding Guest Actor in a Drama Series for the critically acclaimed The West Wing and for Outstanding Supporting Actor in a Drama Special for Eleanor and Franklin: The White House Years . Other credits include Reasonable Doubts , for which he received two Golden Globe nominations, Chicago Hope, From Earth to the Moon, St. Elsewhere , and Moonlighting. See less