Mark Harmon to Reunite With Three More 'NCIS' Vets in Lead-Up to 'NCIS: Origins' Finale
Mark Harmon's Gibbs is due for several more blasts from his 'NCIS' past — get details.
NCIS: Origins will stage at least three more reunions for Mark Harmon's present-day Leroy Jethro Gibbs, as the CBS prequel series rolls out the back half of its shortened Season 3.
