Gibbs tries to figure out what is behind his father’s (Ralph Waite) change in behavior while Gibbs investigates the death of a reverend’s enlisted son. “Faith” – When the enlisted son of retired ...

NCIS finales usually include big explosions or chasing down a season-long villain. Season 11 ends on a more somber note as Gibbs (Mark Harmon) puts his father Jackson Gibbs to rest, and the audience ...

Ralph Waite, who played the patriarch of Walton's Mountain on the long-running family drama "The Waltons," and appeared as the father of Mark Harmon's Jethro Gibbs on "NCIS," has died. He passed away ...