Watch Ncis S04e (1) -

Facing a warrant for espionage and murder, Ziva contacts Gibbs—who is living on a beach in Mexico—for help. Despite being retired, Gibbs returns to Washington to help his former team prove Ziva's innocence. They eventually discover the true culprit is Ziva’s former Mossad partner, , who was long thought to be dead. Cast & Key Characters The core ensemble for this season premiere includes: Mark Harmon as Special Agent Leroy Jethro Gibbs

as Mike Franks (Gibbs' mentor appearing in Mexico) Where to Watch Watch NCIS S04E (1)

Watch Ziva's past collide with her present in this intense series premiere: Watch NCIS Season 4 Episode 1: Shalom - Full show on CBS CBS• Sep 19, 2006 A Year of NCIS, Day 71: Shalom (Episode 4.1) Facing a warrant for espionage and murder, Ziva

You can currently stream "Shalom" and the rest of Season 4 on several major platforms: Cast & Key Characters The core ensemble for